{"title":"Aquariums","description":null,"products":[{"product_id":"apera-instruments-value-series-salt20-salinity-pocket-tester-kit","title":"Value Series Salt20 Salinity Pocket Tester Kit","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eApera Instruments Salt20 Pocket Salinity Tester – High-Precision Water Quality Measurement\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eApera Instruments Salt20 Pocket Salinity Tester\u003c\/strong\u003e is designed for \u003cstrong\u003eaccurate, fast, and reliable\u003c\/strong\u003e salinity measurements in \u003cstrong\u003etap water, agriculture, aquaculture, and laboratory applications\u003c\/strong\u003e. Engineered with \u003cstrong\u003eAPERA’s proprietary BPB (Brush-Resistant Platinum Black) sensor\u003c\/strong\u003e, it \u003cstrong\u003eminimizes electrode polarization\u003c\/strong\u003e and enhances \u003cstrong\u003emeasurement consistency\u003c\/strong\u003e, outperforming traditional stainless steel electrodes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOptimized for High-Performance Testing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdvanced BPB Conductivity Probe\u003c\/strong\u003e ensures \u003cstrong\u003eprecise salinity measurements\u003c\/strong\u003e across a \u003cstrong\u003ewide 0-10 ppt (0-10,000 ppm) range\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e adjusts for \u003cstrong\u003etemperature fluctuations from 0 to 50°C\u003c\/strong\u003e, ensuring accurate readings in diverse environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1-Point Auto Calibration\u003c\/strong\u003e with \u003cstrong\u003eauto buffer recognition\u003c\/strong\u003e, eliminating manual calibration guesswork.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineered for Convenience and Reliability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLarge, 180° viewing angle LCD screen\u003c\/strong\u003e with \u003cstrong\u003edual temperature\/salinity display\u003c\/strong\u003e, plus real-time calibration and stability indicators.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSelf-Diagnosis System\u003c\/strong\u003e detects \u003cstrong\u003eout-of-range errors\u003c\/strong\u003e, \u003cstrong\u003eincorrect calibrations\u003c\/strong\u003e, and \u003cstrong\u003elow battery alerts\u003c\/strong\u003e, ensuring error-free operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIP67 Waterproof and Dustproof Design\u003c\/strong\u003e, built to withstand field conditions—\u003cstrong\u003efloats on water\u003c\/strong\u003e to prevent accidental loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUp to 1000 Hours of Continuous Operation\u003c\/strong\u003e, powered by \u003cstrong\u003eAAA batteries with auto power-off after 8 minutes of inactivity\u003c\/strong\u003e to conserve energy.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eComplete Testing Kit for On-the-Go Analysis\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIncludes \u003cstrong\u003eready-to-use calibration solution (12.88 mS\/cm), AAA batteries, and a lanyard\u003c\/strong\u003e, all securely stored in a \u003cstrong\u003erugged carrying case\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCE-Certified and Backed by a 2-Year Warranty\u003c\/strong\u003e, delivering professional-grade reliability for long-term use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eApera Salt20 Pocket Tester\u003c\/strong\u003e is the \u003cstrong\u003eideal choice\u003c\/strong\u003e for professionals and hobbyists who need \u003cstrong\u003efast, accurate, and hassle-free\u003c\/strong\u003e salinity testing in a \u003cstrong\u003ecompact and durable design\u003c\/strong\u003e. Whether for \u003cstrong\u003escientific applications, field testing, or routine water quality management\u003c\/strong\u003e, this meter provides \u003cstrong\u003econsistent, laboratory-grade performance\u003c\/strong\u003e with effortless operation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":50134604316970,"sku":"BTS-AI214","price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/salt20_1_1876e883-a804-4f8b-a309-2142f5acea19.webp?v=1745180212"},{"product_id":"apera-instruments-premium-series-ec60-premium-conductivity-tds-salinity-pocket-tester-kit","title":"Premium Series EC60 Premium Multi-Parameter Meter: Conductivity\/TDS\/Salinity Pocket Tester Kit","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eApera Instruments EC60 Premium Pocket Tester – Precision Testing for Conductivity, TDS \u0026amp; Salinity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eApera Instruments EC60 Premium Pocket Tester\u003c\/strong\u003e delivers \u003cstrong\u003efast, accurate, and hassle-free\u003c\/strong\u003e conductivity, TDS, and salinity measurements for \u003cstrong\u003ehydroponics, drinking water, pools \u0026amp; spas, water treatment, and environmental monitoring\u003c\/strong\u003e. Equipped with \u003cstrong\u003eAPERA’s proprietary BPB (Brush-Resistant Platinum Black) sensor\u003c\/strong\u003e, it offers \u003cstrong\u003eexceptional accuracy, minimized electrode polarization, and extended durability\u003c\/strong\u003e, ensuring \u003cstrong\u003ereliable results in every test environment\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features for Superior Water Quality Analysis\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBPB Replaceable Platinum Black Probe\u003c\/strong\u003e – Advanced conductivity sensor for \u003cstrong\u003estable, high-precision readings\u003c\/strong\u003e in various solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSeamless Switching Between EC, TDS \u0026amp; Salinity\u003c\/strong\u003e – Customizable \u003cstrong\u003eTDS factor (0.40-1.00)\u003c\/strong\u003e for tailored measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEasy Auto Calibration\u003c\/strong\u003e – \u003cstrong\u003eUp to 3-point calibration\u003c\/strong\u003e with \u003cstrong\u003eauto buffer recognition\u003c\/strong\u003e, eliminating manual setup errors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e – Ensures \u003cstrong\u003eaccurate readings across temperature fluctuations\u003c\/strong\u003e (0-50°C).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDual LCD Display with Two Backlit Colors\u003c\/strong\u003e – \u003cstrong\u003eBlue for measurement, green for calibration\u003c\/strong\u003e, simplifying operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilt for Durability \u0026amp; Ease of Use\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSmart Auto Recognition of Stable Values\u003c\/strong\u003e – Provides \u003cstrong\u003einstant measurement consistency\u003c\/strong\u003e without manual intervention.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof\u003c\/strong\u003e – \u003cstrong\u003eFloats on water\u003c\/strong\u003e, so accidental spills are never a concern.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1000 Hours of Continuous Operation\u003c\/strong\u003e – Powered by \u003cstrong\u003eAAA batteries\u003c\/strong\u003e, with \u003cstrong\u003eauto shut-off after 8 minutes\u003c\/strong\u003e to extend battery life.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSelf-Diagnosis System\u003c\/strong\u003e – Alerts for \u003cstrong\u003eout-of-range errors, incorrect calibrations, and low battery warnings\u003c\/strong\u003e to prevent testing issues.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eComplete Testing Kit for On-the-Go Professionals\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComes with \u003cstrong\u003eready-to-use calibration solutions, calibration bottles, AAA batteries, and a lanyard\u003c\/strong\u003e, all packed in a \u003cstrong\u003erugged carrying case\u003c\/strong\u003e for easy transport.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003cstrong\u003e2 years for the meter, 6 months for the probe\u003c\/strong\u003e, ensuring \u003cstrong\u003elong-term reliability\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eApera EC60 Premium Pocket Tester\u003c\/strong\u003e is the \u003cstrong\u003ego-to choice for professionals, researchers, and industry experts\u003c\/strong\u003e who demand \u003cstrong\u003elab-grade accuracy in a portable, easy-to-use design\u003c\/strong\u003e. Whether for \u003cstrong\u003escientific research, water treatment, or routine quality monitoring\u003c\/strong\u003e, this meter ensures \u003cstrong\u003efast, precise, and effortless conductivity testing\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":50136683151658,"sku":"BTS-AI314","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/ec60-main.webp?v=1745252657"},{"product_id":"milwaukee-t76-waterproof-high-range-total-dissolved-solids-pen-tds","title":"Milwaukee T76  Waterproof High Range Total Dissolved Solids Pen (TDS)","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\u003eDigital. Simple. Compact.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee T76 Waterproof High Range Total Dissolved Solids (TDS) Pen is designed for, aquariums, aquaculture, education, pools, water conditioning and many other applications. The T76 helps you make sure that your fish have the right TDS balance to help them stay healthy. TDS also help keep filters up-to-date and clean for water filtration or pools. Keep TDS in your target range to help your achieve better results.\u003c\/p\u003e\n\u003ch2\u003eDesign Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures Total Dissolved (TDS) direct. \u003c\/li\u003e\n\u003cli\u003eEasy-to-read LCD.\u003c\/li\u003e\n\u003cli\u003eIdeal range for aquariums and pools (0 to 9990 ppm).\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation.\u003c\/li\u003e\n\u003cli\u003eUnits in ppm easily convertible to \u003cspan\u003eµS\/cm\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eFactory calibrated with the ability to recalibrate if needed.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003eM10038B\u003c\/strong\u003e 6.44 ppt solutions.\u003c\/li\u003e\n\u003cli\u003e250 hours continuous use (3 x 1.5V batteries included).\u003c\/li\u003e\n\u003cli\u003eSimple one point calibration.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully waterproof to IP65.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReplaceable TDS electrode \u003cstrong\u003eMA73076\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCare and Use\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTDS\/PPM electrodes can develop nutrient build up over time. To minimize build up, always rinse the probe in fresh tap or DI water after every use.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConverting TDS to EC\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee TDS Pen, like all TDS meters, provides a measure of Total Dissolved Solids (ppm) reading, of contaminates per unit of volume in a solution.\u003c\/p\u003e\n\u003cp\u003eTDS\/PPM is often converted to µS\/cm. Different scales include the 500 scale, 650 scale and the 700 scale. \u003c\/p\u003e\n\u003cp\u003eYour TDS\/PPM readings can be approximately converted to µS\/cm as shown in the examples below.\u003c\/p\u003e\n\u003cp\u003e1 ppm = 2 µS\/cm on the 0.5 factor scale\u003cbr\u003e\u003cspan\u003e1 ppm = 1.43 µ\u003c\/span\u003eS\/cm on the 442 scale or .70 factor scale\u003c\/p\u003e\n\u003cdiv class=\"uCalc_222669\"\u003e \u003c\/div\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\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":50549130232106,"sku":"BTS-T76","price":56.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/T76-Front-Cap-On__01756.1605893684.jpg?v=1756585872"},{"product_id":"milwaukee-mw101-pro-ph-meter","title":"Milwaukee MW101 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 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 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 that cause other pH testers and meters to fail from brewers and wine makers to hydroponic growers and farmers.\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 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, lab grade SE220\u003cspan id=\"productTitle\" class=\"a-size-large\"\u003e double junction, gel filled electrode, the MW101 is ideal for everyone from educators and pool professionals to brewers 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, double junction lab grade pH electrode for low maintenance and high performance\u003cspan class=\"Apple-converted-space\"\u003e.\u003c\/span\u003e\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\n\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.\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\n\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.  For 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\/span\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":50549130264874,"sku":"BTS-MW101","price":193.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW101__44326.1608134806.jpg?v=1756585872"},{"product_id":"milwaukee-mw802-pro-3-in-1-ph-ec-tds-combo-meter-with-atc","title":"Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC","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\u003eThis Milwaukee 3-in-1 combo meter allows you to measure pH, EC (conductivity) and TDS with a single meter and one single probe.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\"Superb meter, easy to use, great customer service.\"\u003c\/p\u003e\n\u003cp\u003e\"Best meter I have ever owned.\"\u003c\/p\u003e\n\u003cp\u003e\"The best meter on the market and Milwaukee customer service is the best.\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"I have owned this meter for almost 8 years and only replaced the probe once. The calibration nobs are easy to use, and even when I am less then gentle with the thing it keeps on going. I wouldn't consider any other meter.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003epH and conductivity are critical for growers. pH can effect plant nutrient and water uptake and reduce the efficiency of fertilizer, herbicides and pesticides. Managing c\u003c\/span\u003e\u003cspan\u003eonductivity helps growers pinpoint fertilizer and other needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee MW802 PRO Combo Meter lets you easily and accurately test pH, conductivity and total dissolved solids (TDS) using a single meter and integrated probe. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSimple, portable and rugged. No more juggling multiple electrodes and wires. Automatic temperature compensaton included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MW802 is the ultimate solution for pH and nutrient management.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesign Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe design of the MW802 is focused on simple operation and ruggedness. With a single probe, big screen, easy calibration, the MW802 is exceptionally simple to operate. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA tough meter build and a rugged but replaceable probe means that you can expect years of use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee PRO Combo meter offers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"atf-features\"\u003e\n\u003cli\u003epH, conductivity \/ nutrient EC, TDS (ppm) \u003cspan\u003ewith automatic temperature compensation\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eA replaceable, integrated pH, EC, and TDS (ppm) probe with a single 3 foot cable for easy use (\u003cstrong\u003eSE600\u003c\/strong\u003e probe included).\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA fiber junction on the pH sensor to reduce contamination when measuring fertilizer solutions. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eA light weight and portable form factor at just 5.8 ounces with battery and just over 3 inches wide.\u003c\/li\u003e\n\u003cli\u003eA large easy to read display.\u003c\/li\u003e\n\u003cli\u003eFactory calibration with a simple, single point manual calibration for both pH and EC.\u003c\/li\u003e\n\u003cli\u003eA reputation for a rugged build and long life\u003c\/li\u003e\n\u003cli\u003eSpecialized design for hydroponic, aquaponic, and greenhouse growers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003eThe MW802 PRO Combo Meter includes both a pH and EC sensor in the SE600 integrated probe.  All pH sensors have a limited life and response time gets longer with age.  EC sensors are more robust but can still be affected by residue build up. Both need maintenance. Properly maintaining your probe 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\/EC electrode before use!\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\u003eHere are our top four tips.\u003cbr\u003e \u003cbr\u003e1. Always store with the cap full of Storage Solution \u003cstrong\u003eMA9015 for BEST RESULTS\u003c\/strong\u003e. \u003cbr\u003e2. Clean your probe regularly by soaking in cleaning solution \u003cstrong\u003eMA9016 for about 20 minutes\u003c\/strong\u003e. \u003cbr\u003e3. Calibrate after cleaning and\/or storage before testing to adjust for changes in the pH and EC sensor.\u003cbr\u003e4. Gently stir the probe in the sample for a faster result.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTo ensure the meter's stated accuracy, be sure to order the Combo-Start Kit our BEST Value here: \u003cstrong\u003eCOMBO-START\u003c\/strong\u003e Kit.  This has the MA9007 (230 mL bottle of 7.01 calibration Solution), MA9061 (230 mL bottle of 1,413 uS calibration Solution), MA9015 (230 mL bottle of Storage Solution), MA9016 (230 mL bottle of Cleaning Solution) all in one kit.  For the TDS you will need \u003cstrong\u003eM10442B.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\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":50549130297642,"sku":"BTS-MW802","price":296.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW802__17792.1608140234.jpg?v=1756585872"},{"product_id":"milwaukee-ph600aq-digital-ph-pen","title":"Milwaukee pH600AQ Digital pH Pen","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\u003eDigital. Simple. Compact.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eOver 200,000 people\u003c\/strong\u003e have relied on the Milwaukee pH600AQ compact pH pen tester to move from difficult to use and interpret pH strips to digital testing.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee pH600AQ compact pen tester is specifically designed to help maintain aquariums and aquaculture. Keeping the proper pH improves results for aquarium fish and quality in a range of fish raised in aqulculture.\u003c\/p\u003e\n\u003cp\u003eUse digital accuracy to keep pH in your target range for better results.\u003c\/p\u003e\n\u003ch2\u003eWhat people are saying\u003c\/h2\u003e\n\u003cp\u003e\"Accurate results and calibrated right out of the box.\"\u003c\/p\u003e\n\u003cp\u003e\"Must have for any aquarium owner.\"\u003c\/p\u003e\n\u003cp\u003e\"Good value. Easy to use. Consistent.\"\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast, accurate results with digital LCD readout.\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\u003eSimple one-point calibration with an easy-to-use trimmer located on the back of the pH tester to protect from accidental splashes.\u003c\/li\u003e\n\u003cli\u003eCap to protect the pH sensor and keep it wet when stored upright.\u003c\/li\u003e\n\u003cli\u003eLow power demand for extended battery life (batteries included).\u003c\/li\u003e\n\u003cli\u003eApproximate 700 hours of batter use (3 x 1.5 Volt batteries included).\u003c\/li\u003e\n\u003cli\u003eFor Calibration USE \u003cstrong\u003eMA9007\u003c\/strong\u003e 230 mL bottle of 7.01 pH calibration solution or \u003cstrong\u003eM10007B\u003c\/strong\u003e box of (25 sachets 20 mL each) calibration solution.  These solutions are required to operate the meter properly along with the below links for cleaning and maintaining instructions \u003cstrong\u003ePH-MAIN\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse and Care\u003c\/h2\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\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\u003eHere are our top four tips. \u003c\/p\u003e\n\u003cp\u003e1. Always store upright with the cap full of \u003cstrong\u003eMA9015 Storage solution\u003c\/strong\u003e for \u003cstrong\u003eBEST RESULTS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e2. Clean your pH Pen Tester regularly by soaking in cleaning solution \u003cstrong\u003eMA9016\u003c\/strong\u003e. \u003cstrong\u003eCleaning Solution for about 20 minutes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e3. Calibrate after cleaning and\/or storage before testing to adjust for changes in the pH sensor.\u003c\/p\u003e\n\u003cp\u003e4. Gently stir the Pen in the sample for a faster result.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\n                \u003cdiv\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/BLWUhpop3P4\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\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":50549130330410,"sku":"BTS-pH600AQ","price":40.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/pH600-front-cap__99700.1608146986.jpg?v=1756585872"}],"url":"https:\/\/bluetigerscientific.com\/collections\/aquariums.oembed","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}