{"title":"Soil Testing","description":null,"products":[{"product_id":"apera-instruments-grostar®-gs2-soil-ph-pen-tester-gen-ii","title":"GroStar® GS2 Soil pH Pen Tester (Gen II) – Lab-Grade Accuracy for Soil, Coco Coir, \u0026 Nutrient Solutions","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/-wViSbuRHQw?si=HZD7srDzE4m-08La\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eApera Instruments GroStar® GS2 Soil pH Pen Tester (Gen II) – The Ultimate Precision Tool for Growers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTake \u003cstrong\u003efull control of your soil pH management\u003c\/strong\u003e with the \u003cstrong\u003eGroStar® GS2 Soil pH Pen Tester (Gen II)\u003c\/strong\u003e—built for \u003cstrong\u003egrowers who demand lab-grade accuracy and reliability\u003c\/strong\u003e when testing \u003cstrong\u003esoil, coco coir, rockwool, and nutrient solutions\u003c\/strong\u003e. Featuring the \u003cstrong\u003eSwiss LabSen® replaceable spear soil pH probe\u003c\/strong\u003e, this tester ensures \u003cstrong\u003equick, stable readings\u003c\/strong\u003e while \u003cstrong\u003eeliminating common junction clogs\u003c\/strong\u003e, giving you \u003cstrong\u003eeffortless, long-lasting performance\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOptimized for Direct Soil \u0026amp; Grow Media pH Testing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSwiss LabSen® Spear Soil pH Probe\u003c\/strong\u003e – Provides \u003cstrong\u003ehigh-precision readings in various grow mediums\u003c\/strong\u003e, ensuring \u003cstrong\u003eminimal maintenance and extended probe life\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePTFE Ring Junction Protection\u003c\/strong\u003e – \u003cstrong\u003ePrevents clogging from soil particles\u003c\/strong\u003e, maintaining \u003cstrong\u003econsistent accuracy over time\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTruRead Measurement Mode\u003c\/strong\u003e – Automatically collects \u003cstrong\u003emultiple readings\u003c\/strong\u003e, displaying \u003cstrong\u003eaverage, minimum, and maximum values\u003c\/strong\u003e for complete soil analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDesigned for Effortless Calibration \u0026amp; Reliable Operation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQuick 2-Point Automatic Calibration\u003c\/strong\u003e – Ensures \u003cstrong\u003eseamless calibration\u003c\/strong\u003e, with a \u003cstrong\u003ebuilt-in electrode condition display\u003c\/strong\u003e for enhanced accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e3-Color Backlit LCD Screen\u003c\/strong\u003e – Offers \u003cstrong\u003eclear readability in bright or dark grow environments\u003c\/strong\u003e, making \u003cstrong\u003epH testing simple at any time of day\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReplaceable Probe System\u003c\/strong\u003e – Saves on costs, allowing \u003cstrong\u003eeasy probe replacement without discarding the entire tester\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/b-qN49k5834?si=P3ETa5lEi9YNzkvl\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilt for Growers Who Value Precision \u0026amp; Durability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWaterproof, Impact-Resistant Construction\u003c\/strong\u003e – Engineered for \u003cstrong\u003eharsh field conditions and greenhouse environments\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStreamlined User Workflow\u003c\/strong\u003e – \u003cstrong\u003eIntuitive setup, smart calibration, and effortless operation\u003c\/strong\u003e for fast, reliable soil testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTrusted by Professional Growers, Hydroponic Experts, \u0026amp; Agricultural Researchers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUsed by \u003cstrong\u003efarmers, hydroponic specialists, and agronomists\u003c\/strong\u003e, the \u003cstrong\u003eGroStar® GS2 Soil pH Pen Tester (Gen II) delivers the accuracy and reliability growers need\u003c\/strong\u003e, making it \u003cstrong\u003ethe ultimate tool for soil pH management\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":50139678572842,"sku":"BTS-AI102G","price":262.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/gs2_soil_ph.webp?v=1745346631"},{"product_id":"hanna-instruments-groline-hi98168-professional-portable-soil-ph-meter","title":"Hanna Instruments GroLine HI98168 Professional Portable Soil pH Meter","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Professional Portable Soil pH Meter Electrode\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/soil-ph-meter-electrode-laying-down.jpg?width=720\u0026amp;name=soil-ph-meter-electrode-laying-down.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEnhanced Data Traceability for Reliable Results\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEnsure the integrity of your soil pH measurements with comprehensive GLP (Good Laboratory Practice) data. Easily accessible via a dedicated key, this feature records essential information including date, time, pH calibration buffers used, offset value, and electrode slope, providing you with verifiable and trustworthy data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eFlexible Data Logging for Efficient Analysis\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eOptimize your data collection with the convenient log-on-demand feature, allowing you to store up to 100 critical readings directly on the meter. The intuitive AutoEnd function automatically captures and holds the first stable pH measurement on the display, simplifying your workflow and ensuring consistent data recording in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eRobust Design for Superior Field Performance\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEngineered to withstand the rigors of environmental and agricultural testing, the HI98168 boasts an IP67-rated waterproof body. This robust construction provides exceptional protection against dust and water ingress from any direction, ensuring reliable performance in demanding outdoor conditions. The secure Quick Connect DIN connector creates a watertight seal for the probe without the hassle of twisting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #ddd; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eAchieve precise soil pH analysis with the HI98168's specialized HI12923 direct insertion pH electrode, meticulously crafted for optimal accuracy and durability in soil measurements.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePurpose-Built Electrode for Direct Soil Measurement\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI98168 professional soil pH meter features an integrated HI12923 probe, expertly designed for direct and reliable pH readings in a variety of soil types and conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEnhanced Accuracy in Low Moisture Soils\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI12923 electrode incorporates a triple ceramic junction, allowing for a higher electrolyte flow rate from the probe's interior to the soil. This increased flow significantly improves the accuracy of pH measurements, particularly in soils with lower moisture content, ensuring dependable results even in challenging conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eOptimized Tip for Direct Penetration\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe electrode features a robust conical glass tip, specifically shaped to facilitate direct and easy penetration into various soil consistencies, including dense soil and soil slurries, ensuring good contact with the sample for accurate readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eDurable and Easy-to-Clean Glass Body\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe glass body of the HI12923 electrode offers excellent chemical resistance and is easy to clean, minimizing contamination and ensuring accurate measurements over time. Its rapid thermal equilibrium also contributes to faster and more stable readings in fluctuating temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"HI12923 Direct Soil pH Electrode\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/direct-soil-electrode-hi12923.jpg?width=900\u0026amp;name=direct-soil-electrode-hi12923.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"HI98168 Professional Portable Soil pH Meter Complete Kit\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/direct-soil-complete-case-hi12923.jpg?width=720\u0026amp;name=direct-soil-complete-case-hi12923.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eExperience hassle-free soil pH testing with the HI98168, equipped with all the necessary components for accurate measurements right out of the box.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSpecialized Cleaning Solution for Soil Electrodes\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eMaintain the optimal performance and longevity of your HI12923 electrode with the included cleaning solution. Specifically formulated to remove organic matter and mineral deposits commonly found in soil, this concentrated cleaner ensures your probe remains free from contaminants, leading to consistently accurate pH readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eConvenient pH Buffer Sachets for Calibration\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEnsure the accuracy of your pH measurements through proper calibration. The HI98168 includes starter sachets of pH 4 and pH 7 buffer solutions, providing you with fresh and uncontaminated standards to calibrate your meter and achieve reliable results every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eRugged Carrying Case for Portability and Protection\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe complete HI98168 package, including the meter, electrode, and all accessories, is securely housed in a durable carrying case. This ensures convenient portability for on-the-go field testing and provides reliable protection for your instrument when not in use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50188669583658,"sku":"BTS-HI98168","price":924.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/groline-portable-soil-ph-meter-front-HI98168__59058.webp?v=1747004060"},{"product_id":"hanna-instruments-hi99121-portable-soil-ph-meter-direct-measurement-tester","title":"Hanna Instruments HI99121 Portable Soil pH Meter | Direct Measurement Tester","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99121 Direct Soil Measurement pH Portable Meter\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/direct-soil-measurement-ph-meter-hi99121.jpg?width=720\u0026amp;name=direct-soil-measurement-ph-meter-hi99121.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eClear Probe Status Indication\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEnsure your soil pH electrode is functioning correctly with the intuitive on-screen indicator, providing confidence in every measurement you take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eLong-Lasting Battery Performance\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003ePower your field testing for up to 1400 hours with the included robust batteries. A low battery alert will appear when levels drop, and the meter will automatically shut down to prevent inaccurate readings due to low power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCustomizable Power Management\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eExtend battery life and enhance safety with the adjustable automatic shut-off feature, offering settings for 8 or 60 minutes of inactivity, or the option to disable it for continuous monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eDurable for Field Applications\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI99121 features a rugged IP67-rated waterproof casing, specifically engineered to withstand the demands of soil testing in various outdoor environments, providing excellent protection against dust and water ingress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eErgonomic and Simple Operation\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eDesigned for comfortable handheld use, this portable meter features a clear, multi-angle LCD display for easy pH and temperature readings. The straightforward two-button operation ensures ease of use for any operator in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEffortless Probe Connection\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe Quick Connect DIN connector allows for fast and secure attachment and removal of the specialized soil pH probe. Its protective rubber boot ensures a reliable, waterproof connection without the need for twisting, enhancing probe longevity and ease of handling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99121 Quick Connect Probe\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi99-series-quick-connector.jpg?width=720\u0026amp;name=hi99-series-quick-connector.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI12923 Soil pH Electrode\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/direct-soil-measurement-ph-electrode-hi12923.jpg?width=1200\u0026amp;name=direct-soil-measurement-ph-electrode-hi12923.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eAchieve precise pH analysis of soil and soil slurries with the HI99121's specialized HI12923 electrode, expertly designed for accurate and reliable measurements in soil science.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eDedicated Electrode for Soil Analysis\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI99121 includes the HI12923 replaceable probe, meticulously engineered for direct and accurate pH measurements in various soil types and prepared soil samples.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eOpen Junction Design Prevents Clogging\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe electrode's open junction reference design minimizes the build-up of organic matter and particulates common in soil, ensuring more stable and dependable pH readings with less frequent cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eDurable Conical Glass Tip\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe robust conical tip is specifically shaped for direct insertion into soil, semi-solids, and emulsions, allowing for reliable pH measurements in a wide range of agricultural substrates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEasy-to-Clean Glass Body with Temperature Sensor\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe glass body is chemically resistant and easy to clean, ensuring rapid thermal equilibrium for faster, more stable measurements. An integrated temperature sensor provides quick and accurate temperature compensation, even with fluctuating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99121 Accessories\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/hi99-series-case_.jpg?width=1200\u0026amp;name=hi99-series-case_.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eEverything you need for accurate soil pH testing is included in the HI99121 kit, ensuring you can start testing immediately.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSpecialized Electrode Cleaning Solutions\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe kit includes dedicated cleaning solutions for both soil and humus deposits, specifically formulated to keep your electrode free from common contaminants, ensuring optimal performance and longevity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eReliable pH Calibration Buffers\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEnsure accurate calibrations with the provided starter sachets of pH 4 and pH 7 buffer solutions. These single-use sachets guarantee fresh, uncontaminated standards for dependable calibration every time you need it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSoil Preparation Solution for Accuracy\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe included HI7051M soil preparation solution helps to condition soil samples, leading to more accurate and consistent pH readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePractical Ground Auger Included\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eA durable plastic auger is provided to easily perforate and loosen soil, preventing damage to the sensitive pH electrode during direct measurement in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99121 Probe Connectors\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/99-connectorsblack-new-vs-old.jpg?width=1200\u0026amp;name=99-connectorsblack-new-vs-old.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eHI99121 Models and Compatible Accessories\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 4px;\"\u003eOriginal HI99121 (Left)\u003c\/h4\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eUses the HI1292D pH probe with DIN Connector\u003c\/li\u003e\n\u003cli\u003eCompatible with the HI710023 Shockproof Boot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 4px;\"\u003eNew HI99121 (Right)\u003c\/h4\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eUses the HI12923 pH probe with Quick DIN Connector\u003c\/li\u003e\n\u003cli\u003eCompatible with the HI710028 Shockproof Boot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.9rem; font-style: italic;\"\u003e*Note: The new Quick DIN probe connection is compatible with the old body design; however, the old DIN probe connections are not compatible with the new body design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50190542307626,"sku":"BTS-HI99121","price":684.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/direct-soil-measrement-ph-portable-meter-hi99121__61307.webp?v=1747071876"},{"product_id":"hanna-instruments-hi83325-01-nutrient-analysis-photometer-for-soil-agricultural-water-testing","title":"Hanna Instruments HI83325-01 Nutrient Analysis Photometer – For Soil \u0026 Agricultural Water Testing","description":"\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; font-size: 1.125rem; line-height: 1.7;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 40px;\"\u003e\n\u003c!-- Product Overview --\u003e\n\u003cdiv style=\"font-size: 1.25rem;\"\u003e\n\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e The HI83325 benchtop photometer measures 8 different key water quality parameters using 9 methods. It features an innovative optical system with LEDs, narrow band interference filters, a focusing lens, and both silicon and reference photodetectors. This design ensures accurate, repeatable readings in every application.\u003c\/p\u003e\n\u003cp\u003eIdeal for plant nutrient monitoring, this meter accurately tracks potassium, calcium, and magnesium—each vital to plant water uptake, cellular health, and immunity. The HI83325 also includes a digital pH electrode input that stores calibration data directly in the probe, making hot-swapping easy and reliable. Temperature is compensated automatically via an integrated thermistor.\u003c\/p\u003e\n\u003cp\u003eThe absorbance mode allows for validation using CAL Check™ standards and supports customized concentration vs. absorbance plotting for educational or method-development use. Data transfer is easy via two USB ports, and the internal rechargeable battery adds convenience for field use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Applications --\u003e\n\u003csection style=\"border-top: 1px solid #e0e0e0; padding-top: 20px;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eIDEAL APPLICATIONS:\u003c\/strong\u003e Environmental Monitoring, Water and Wastewater Treatment, Industrial Quality Control, Education, Agriculture and Aquaculture, Beverage Analysis.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- On-Screen Features --\u003e\n\u003csection style=\"border: 1px solid #e0e0e0; border-radius: 8px; padding: 30px;\"\u003e\n\u003ch2 style=\"text-align: center; font-size: 2.2rem; font-weight: 500; margin-bottom: 30px;\"\u003eOn-Screen Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg alt=\"Method Selection\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/method-selection.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eEffortless Method Selection\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eUsers can easily select any of the 20 measurement methods\u003c\/strong\u003e via the dedicated METHOD button, simplifying operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg alt=\"Data Logging\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/data-logging.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eAdvanced Data Logging\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eStore up to 1000 measurement readings\u003c\/strong\u003e with user and sample IDs for comprehensive data management and future recall.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg alt=\"pH Measurement Mode\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ph-measurement-mode.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eProfessional pH Measurement\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eTransform the photometer into a professional pH meter\u003c\/strong\u003e with temperature compensation, automatic two-point calibration, and GLP features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Features \u0026 Benefits --\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 40px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 1;\"\u003e\n\u003ch3 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400;\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.6; list-style: disc; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eMulti-Parameter Measurement:\u003c\/strong\u003e Accurately measures 8 vital water quality parameters across 9 distinct methods.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eAdvanced Optical System:\u003c\/strong\u003e Features high-efficiency LEDs, narrow band filters, and a reference detector for superior photometric precision.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eDigital pH Electrode Input:\u003c\/strong\u003e Allows for precise pH and temperature measurements with intelligent, auto-calibrating electrodes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eCAL Check™ Functionality:\u003c\/strong\u003e Enables quick and easy validation of the photometric system's performance using Hanna's certified standards.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eCustom Absorbance Mode:\u003c\/strong\u003e Offers flexibility to create custom concentration versus absorbance curves at selectable wavelengths for unique chemical methods or educational purposes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eComprehensive Data Logging:\u003c\/strong\u003e Stores up to 1000 readings with user and sample identification for thorough record-keeping and traceability.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eConvenient USB Connectivity:\u003c\/strong\u003e Facilitates effortless data transfer to a PC or flash drive in .CSV format for seamless integration with spreadsheet programs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n\u003ch3 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400;\"\u003eKey Benefits:\u003c\/h3\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.6; list-style: disc; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eEnhanced Measurement Reliability:\u003c\/strong\u003e Advanced optical components ensure consistently precise and accurate readings.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eStreamlined pH Analysis:\u003c\/strong\u003e Digital pH input simplifies testing with rapid, accurate results.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eAssured Performance:\u003c\/strong\u003e CAL Check™ verifies system accuracy and instrument integrity.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eFlexible Application:\u003c\/strong\u003e Absorbance mode is ideal for user-defined methods or educational demonstrations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eOptimized Data Management:\u003c\/strong\u003e Easily log and export data for in-depth analysis and reporting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eClear Battery Indicator:\u003c\/strong\u003e Prevents unexpected power loss during crucial testing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eHelpful Error Messages:\u003c\/strong\u003e On-screen alerts support intuitive troubleshooting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eCompact, Multi-Function Unit:\u003c\/strong\u003e Combines pH and photometric testing in one bench-friendly device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Advanced Optical System --\u003e\n\u003csection style=\"max-width: 1400px; margin: 40px auto; padding: 30px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; border: 1px solid #e0e0e0; border-radius: 8px; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 500; margin-bottom: 30px;\"\u003eAdvanced Optical System\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;\"\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eInnovative Design\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eThe HI83325 features an innovative optical system with a beam splitter\u003c\/strong\u003e for simultaneous absorbance and reference detection. The reference detector compensates for light drift, ensuring unparalleled photometric performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eHigh Efficiency LED Light Source\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eLED light sources offer superior luminous efficiency\u003c\/strong\u003e with less power and heat, providing better output in the blue\/violet spectrum than tungsten lamps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eHigh-Quality Narrow Band Filters\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eFilters provide +\/- 1 nm accuracy with 95% transmission efficiency,\u003c\/strong\u003e ensuring strong, stable signals and minimal wavelength error.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eReference Detector Stability\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eThe internal reference detector actively stabilizes light source drift,\u003c\/strong\u003e eliminating inconsistencies due to ambient conditions or voltage variations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003e25 mm Cuvette Compatibility\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eThe large path length enhances measurement accuracy\u003c\/strong\u003e and reduces rotation-based errors during sample analysis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eFocusing Lens Precision\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eLens directs light to the photodetector,\u003c\/strong\u003e avoiding errors caused by cuvette imperfections and eliminating the need for indexing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"padding: 40px 0; border-top: 1px solid #e0e0e0; background: #fff; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333;\"\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"HI83325-in-Case\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/Stylized\/HI83325-in-Case.jpg?width=1200\u0026amp;name=HI83325-in-Case.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-size: 1.5rem; font-weight: 500; margin-bottom: 10px;\"\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eWe believe that analytical testing should be simple. Each HI83325 Nutrient Analysis Photometer is supplied with necessary accessories in a durable carrying case, including:\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.6; padding-left: 20px; list-style-type: disc;\"\u003e\n\u003cli\u003eSample Cuvette and Cap (4 pcs.)\u003c\/li\u003e\n\u003cli\u003eCloth for Wiping Cuvettes\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003e5 Vdc Power Adapter\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003cli\u003eQuality Certificate\u003c\/li\u003e\n\u003cli\u003e100 mL plastic graduated beaker with cap\u003c\/li\u003e\n\u003cli\u003e170 mL plastic graduated beaker\u003c\/li\u003e\n\u003cli\u003e3 mL plastic pipette\u003c\/li\u003e\n\u003cli\u003e5 mL graduated syringe\u003c\/li\u003e\n\u003cli\u003e60 mL graduated syringe\u003c\/li\u003e\n\u003cli\u003eGraduated cylinder\u003c\/li\u003e\n\u003cli\u003eSpoon\u003c\/li\u003e\n\u003cli\u003eFunnel\u003c\/li\u003e\n\u003cli\u003eFilter paper\u003c\/li\u003e\n\u003cli\u003eDemineralizer bottle for 10 L of water\u003c\/li\u003e\n\u003cli\u003eActivated carbon for 50 tests\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50255766061354,"sku":"BTS-HI83325-01","price":1114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/nutrient-analysis-photometer-open-hi83325__66881.1568924170.jpg?v=1748720126"},{"product_id":"milwaukee-mt6003-n-p-k-soil-test-kit","title":"Milwaukee MT6003 N, P, K Soil Test Kit","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee MT6003 helps determine the q\u003c\/span\u003euality of plants and crops growth which depend greatly on physical and chemical properties of soil, that is on soil composition: minerals and organic matter, water, gases like oxygen and carbon dioxide and living being (primarily microorganisms such as fungi and bacteria). Soil is not only a support system, but also a nutritive source that supplies plants with water and nutrients. Each plant needs a particular soil composition, in which it can better express its potential growth. For this reason, a correct balance in soil components is fundamental to ensure an optimal crop growth.\u003c\/p\u003e\n\u003cp\u003eThe most important elements for plant growth are nitrogen (N), phosphorous (P) and potassium (K): for this reason they are called essential nutrient elements or macronutrients. These elements are usually added to the soil by fertilization. Other elements, the so called microelements are generally present in sufficient quantities in the soil and the plants need them in smaller doses.\u003c\/p\u003e\n\u003cp\u003eMilwaukee MT6003 NPK Soil Test Kit allows one to measure the concentration of the three elements N, P, K in a soil sample.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple-to-use reagent kit.\u003c\/li\u003e\n\u003cli\u003ePre-made reagents for precision and ease-of-use.\u003c\/li\u003e\n\u003cli\u003eMarked with expiration date and lot number for traceability.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5 test tubes, spoons, brush, tube stand, color cards, graduated card and instruction manual included.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549141405994,"sku":"BTS-MT6003","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MT6003__76520.1613244176.jpg?v=1756586059"},{"product_id":"milwaukee-mw101-soil-pro-ph-meter","title":"Milwaukee MW101-SOIL PRO pH Meter","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch1\u003e\u003cstrong\u003eLab Grade. Engineered for Value.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW101-SOIL PRO pH meter has won fans around the world with its reliable, fast operation as well as its rugged design and accuracy.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"This is an awesome pH meter!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"I love this little meter.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rugged portable meter, calibrates easily with pH 4, 7 and 10 buffers, readings dead on.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW101-SOIL PRO pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and accuracy.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO pH Meter is preferred by people testing samples in direct soil or with slurries that cause other pH meters to fail while taking direct readings in Hydroponics, Horticulture and farming applications.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO pH meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW101-SOIL delivers fast results to ±0.02 pH accuracy with two point calibration.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is designed to take knocks. Paired with low maintenance, field grade MA920B\/1\u003cspan id=\"productTitle\" class=\"a-size-large\"\u003e open junction, gel filled electrode, the MW101-SOIL is ideal for everyone from educators to horticulture professionals and growers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large digital LCD readout.\u003c\/li\u003e\n\u003cli\u003e±0.02 pH accuracy \u0026amp; 0.01 pH resolution.\u003c\/li\u003e\n\u003cli\u003eLightweight and portable.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli\u003e3’ probe cables for extra flexibility.\u003c\/li\u003e\n\u003cli\u003eManual two-point calibration for increased accuracy.\u003c\/li\u003e\n\u003cli\u003eGel-filled, open junction, field grade pH electrode for low maintenance and high performance.\u003c\/li\u003e\n\u003cli\u003eAcid Based calibrations, cleaning \u0026amp; storage solutions use \u003cstrong\u003ePH-START\u003c\/strong\u003e  add \u003cstrong\u003eMA9010\u003c\/strong\u003e (10.01 cal. buffer) or \u003cstrong\u003eM10010B\u003c\/strong\u003e if Basic cal. required.\u003c\/li\u003e\n\u003cli\u003eAuto shut off and low power demand for approx. 300 hours of continuous use (battery included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse and Care \u003c\/h2\u003e\n\u003cp\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSensing bulb\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReference junction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.\u003c\/p\u003e\n\u003cp\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning and Storage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAll pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maintenance Kit code \u003cstrong\u003ePH-Main\u003c\/strong\u003e at checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.\u003c\/p\u003e\n\u003cp\u003eStore the pH probe in storage solution MA9015.  Only use tap water short-term if \u003cstrong\u003eMA9015\u003c\/strong\u003e is not immediately available and \u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution \u003cstrong\u003eMA9016\u003c\/strong\u003e \u003cstrong\u003efor about 20 minutes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO pH meter accurate. \u003cspan style=\"font-weight: 400;\"\u003eAlso, calibrate after cleaning or a long period of storage. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor BEST value, order the \u003cstrong\u003ePH-START\u003c\/strong\u003e Kit.  This has the MA9004 (230 mL bottle of 4.01 calibration Solution), MA9007 (230 mL bottle of 7.01 calibration Solution), MA9015 (230 mL bottle of Storage Solution), MA9016 (230 mL bottle of Cleaning Solution) all in one kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549145862442,"sku":"BTS-MW101-SOIL","price":372.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW101-SOIL__90122.1614884308.jpg?v=1756586145"},{"product_id":"hanna-instruments-hi9814-groline-waterproof-portable-ph-ec-tds-meter","title":"Hanna Instruments HI9814 GroLine Waterproof Portable pH\/EC\/TDS Meter","description":"\u003cdiv id=\"features-accordion\" class=\"tabs-panel is-active\" role=\"tabpanel\" data-tab-content=\"\" aria-labelledby=\"features-accordion-label\" aria-hidden=\"true\" style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; font-size: 1rem; color: #333;\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003ch4 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400; font-size: 1rem; margin-bottom: 20px;\"\u003e\u003cstrong\u003eFeatures at‑a‑glance:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; line-height: 1.6;\"\u003e\n\u003cli\u003eMade for hydroponic, aquaponic, and greenhouse growers needing reliable nutrient solution testing\u003c\/li\u003e\n\u003cli\u003eSpecially designed for measuring pH, EC, TDS, and temperature in hydroponic nutrient solutions\u003c\/li\u003e\n\u003cli\u003eDurable waterproof casing (IP67 rated) built to withstand demanding growing environments\u003c\/li\u003e\n\u003cli\u003eSimple two‑button operation for quick, hassle‑free testing in any setting\u003c\/li\u003e\n\u003cli\u003eReplaceable 3‑in‑1 pre‑amplified probe (HI1285‑7) measures pH, EC\/TDS (ppm), and temperature simultaneously\u003c\/li\u003e\n\u003cli\u003eQuick DIN connector allows easy probe attachment and removal without tools\u003c\/li\u003e\n\u003cli\u003eQuick Cal Mode enables fast, single‑point calibration for pH and EC\/TDS using one solution\u003c\/li\u003e\n\u003cli\u003eLarge, easy‑to‑read LCD screen displays pH, EC\/TDS, and temperature all at once\u003c\/li\u003e\n\u003cli\u003eAuto shut‑off options conserve battery life during extended use\u003c\/li\u003e\n\u003cli\u003eLow battery indicator alerts users when power drops below 10% for uninterrupted testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- .grid-container --\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50871092216106,"sku":"BTS-HI9814","price":315.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI9814_F__07831.1746708569.jpg?v=1764011371"}],"url":"https:\/\/bluetigerscientific.com\/collections\/soil-testing.oembed","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}