{"title":"Iron Testing","description":null,"products":[{"product_id":"hanna-instruments-hi97702-copper-high-range-photometer-portable-accurate-water-testing","title":"Hanna Instruments HI97702 Copper High-Range Photometer – Portable, Accurate Water Testing","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\n    \u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" alt=\"HI977 Menu Display Hand\" width=\"720\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \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; font-size: 1rem;\"\u003e\u003cstrong\u003eIntuitive Operation \u0026amp; Smart Features for Copper Testing\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eConduct your copper tests with simplicity and confidence.\u003c\/strong\u003e The Hanna Instruments HI97702 photometer guides you through every step with on-screen tutorials and animations for setup, calibration, and precise measurements. Access clear, next-step instructions at any point during your analysis with the dedicated help key, making accurate water analysis straightforward for all users.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eOptimized Power Management \u0026amp; Seamless Data Logging\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent performance and effortless data recall in the field.\u003c\/strong\u003e The HI97702 features smart power-saving functions, including an auto-off feature that extends battery life and provides peace of mind. A blinking warning symbol indicates a low battery level below 10%, with an automatic shutdown feature preventing erroneous readings when battery power is critically low. Conveniently, the photometer automatically logs your last 50 measurements, which are instantly accessible via the Log Recall Menu.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e Validation for Peak Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eVerify your photometer's accuracy with complete confidence before every copper test.\u003c\/strong\u003e Hanna's exclusive CAL Check\u003csup\u003eTM\u003c\/sup\u003e feature offers a stress-free, straightforward method to ensure your HI97702 is performing optimally. Simply insert the certified CAL Check\u003csup\u003eTM\u003c\/sup\u003e standards, and your meter will guide you through the validation process. If your photometer is found to be out of specification, it can be easily calibrated to your standard, guaranteeing reliable results.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px 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; font-size: 1rem;\"\u003e\u003cstrong\u003eAdvanced Optical System for Superior Performance\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable copper measurements.\u003c\/strong\u003e The HI97702 incorporates a sophisticated optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter further enhances accuracy, leading to highly consistent and reliable readings critical for various water quality applications.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eEngineered for Robust Durability\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand the rigorous demands of real-world environments.\u003c\/strong\u003e The new IP67 rated body of the Hanna HI97702 ensures top performance even when exposed to dust, dirt, and water, as its internal optics are fully sealed. This durable photometer is designed to float if accidentally dropped in water, and it features an exclusive positive-locking system that guarantees cuvettes are consistently placed in the same position for accurate readings.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCompact and Field-Ready Design\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for ultimate convenience whether in the lab or on the go.\u003c\/strong\u003e The portable HI97702 is crafted to fit comfortably in your hand for effortless on-site testing, or it can be placed on a table for stable benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides extended life for more than 800 measurements, ensuring long-term usability.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97702 Photometer (Meter Only)\u003c\/strong\u003e is supplied with all the essential accessories for accurate and successful copper measurements right out of the box:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97702C Photometer Kit\u003c\/strong\u003e for a complete copper testing solution. This comprehensive kit includes invaluable CAL Check\u003csup\u003eTM\u003c\/sup\u003e Standards, providing the most cost-effective path to consistently accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97702B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Copper High Range\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50501275910442,"sku":"BTS-HI97702C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50501275943210,"sku":"BTS-HI97702","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only #MWS Options 1","offer_id":50745927041322,"sku":"BTS-HI97702","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI97702__53524.1578508522.jpg?v=1755283012"},{"product_id":"hi97741-photometer","title":"Total Hardness \u0026 Iron Low‑Range Photometer – HI97741","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" alt=\"A hand holding a Hanna photometer\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eSimple Operation for Accurate Results\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eOn-screen guidance and animated tutorials walk you through every step of setup, calibration, and testing, so you always know what to do next. You can easily access this Tutorial Mode at any time with a dedicated help key. The meter’s automatic shut-off feature helps preserve battery life. A warning symbol will flash when the battery level is below 10%, and the unit will shut down automatically to prevent any inaccurate readings from occurring due to low power.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eData Logging Capability\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThere's no need to worry about missing a measurement. Your photometer automatically saves the last 50 measurements in its internal memory. These results can be viewed instantly from the Log Recall Menu.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eCAL Check™ for Meter Validation\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eHanna’s unique CAL Check™ feature offers a simple, stress-free method to confirm your photometer is operating correctly. Simply insert the certified CAL Check™ standards, and the meter will guide you through the validation process. If your photometer is out of its specified range, you can quickly calibrate it to your standard.\u003c\/p\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 #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eBuilt-in Durability and Advanced Optics\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eAn advanced optical system delivers precise and repeatable results. It features an efficient Light Emitting Diode (LED) that provides more light while consuming less power, along with a narrow band interference filter. The new IP67-rated body is built to withstand real-life knocks, drops, and spills, ensuring top performance in any environment. Its internal components are sealed against dust, dirt, and water. The meter is also designed to float, just in case you drop it. An exclusive positive-locking system ensures cuvettes are always placed in the same position for consistently accurate measurements.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eDesigned for Portability\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThis photometer is comfortable to hold for on-the-go testing or can be placed on a table for benchtop use. Its backlit LCD display provides clear, easy-to-read results from any angle, day or night. The included AA batteries provide a life of more than 800 measurements.\u003c\/p\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\n\u003cp style=\"font-size: 1rem;\"\u003eWe believe that buying a meter should be a simple process. The HI97741 photometer is supplied with all the essential accessories needed for successful measurements.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eEach HI97741 is supplied with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eSample cuvettes (2 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eSample caps (2 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003ePlastic stoppers (2 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003e1.5V AA alkaline batteries (3 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eInstruction manual\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eFor the most cost-effective and comprehensive testing option, upgrade to the Photometer Kit which includes the necessary CAL Check™ Standards.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eEach HI97741C kit is supplied with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eSample cuvettes (2 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eSample caps (2 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003ePlastic stoppers (2 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eZERO CAL Check™ Cuvette A\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ Cuvette B standards for specific parameters\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCloth for wiping cuvettes\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eScissors\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003e1.5V AA alkaline batteries (3 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eInstruction manual\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eMeter quality certificate\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ standard certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50505135456554,"sku":"BTS-HI9774","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50505135489322,"sku":"BTS-HI9774C","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/total-hardness-iron-low-range-hi97741__65462.1579283989.jpg?v=1755459100"},{"product_id":"hi97742-photometer","title":"Iron \u0026 Manganese Low‑Range Photometer – HI97742","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cimg alt=\"hi977-menu-hand\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eField-Ready Precision for Iron \u0026amp; Manganese\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI97742 photometer delivers fast, reliable measurements of iron and manganese in water at low concentrations. Designed for water quality professionals, it's equipped with a high-precision optical system and rugged IP67-rated body — perfect for use in harsh field environments or labs.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eSimple Operation with Built-In Guidance\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eOn-screen tutorials and step-by-step prompts ensure testing is straightforward, even for new users. Access guidance instantly using the dedicated help key, and preserve battery life with an automatic power-off feature.\u003c\/p\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 #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eCAL Check™ System for Trusted Results\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eValidate your meter’s performance using Hanna’s exclusive CAL Check™ standards. With a certified cuvette system, the HI97742 ensures accurate results, reduces drift, and simplifies compliance testing.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eAdvanced LED Optics\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe photometer’s high-efficiency LED light source and narrow band interference filter provide exceptional measurement stability and extended battery life.\u003c\/p\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\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eWhat's Included with the Meter\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eHI97742 photometer\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eSample cuvettes and caps (2 each)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eAA batteries (3 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eInstruction manual\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eWhat's Included with the Kit (HI97742C)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eAll meter items listed at left\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ standards\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eZero and calibration cuvettes\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCleaning cloth \u0026amp; scissors\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50505250963754,"sku":"BTS-HI97742C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50505250930986,"sku":"BTS-HI97742","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/iron-manganese-low-range-photometer-hi97742__76706.1579283939.jpg?v=1755461609"},{"product_id":"hi97750-photometer","title":"Potassium Photometer – HI97750","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" alt=\"A hand holding a Hanna photometer\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eAccurate Potassium Testing\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI97750 photometer ensures precise potassium measurement in water, supporting reliable water quality monitoring in both field and laboratory settings.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eCAL Check™ Validation\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEasily validate instrument accuracy using Hanna’s CAL Check™ certified standards included in the kit version, ensuring trustworthy results every time.\u003c\/p\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 #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eAdvanced LED Optics\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe high-efficiency LED light source and narrow band interference filter provide stable, accurate readings with extended battery life for fieldwork.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eRugged IP67 Waterproof Design\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eDustproof, waterproof, and built to float, the HI97750 is engineered for reliable testing in harsh environmental conditions.\u003c\/p\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\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eWhat's Included with the Meter\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eHI97750 photometer\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eSample cuvettes and caps (2 each)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eAA batteries (3 pcs.)\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eInstruction manual\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eWhat's Included with the Kit (HI97750C)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eAll meter items listed at left\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ standards\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eZero and calibration cuvettes\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCleaning cloth \u0026amp; scissors\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50505512419626,"sku":"BTS-HI97750C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50505512452394,"sku":"BTS-HI97750","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/potassium-low-medium-range-photometer-hi97750__71555.1579283366.jpg?v=1755471022"},{"product_id":"milwaukee-mw14-digital-iron-tester","title":"Milwaukee MW14 Digital Iron 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; font-size: 0.95rem; 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            \u003ch2\u003eDescription\u003c\/h2\u003e\n            \u003cp\u003eThe Milwaukee MW14 Digital Iron Tester is a state-of-the-art device designed for measuring iron levels with precision. By eliminating the guesswork of traditional testing strips, this advanced photometer ensures reliable results every time you use it. Whether you're involved in aquaculture, maintaining an aquarium, or conducting water quality analysis in a lab or classroom, this instrument is a perfect companion.\u003c\/p\u003e\n            \u003cp\u003eYou can achieve accurate digital readings with extraordinary ease. After adding the reagent, the Milwaukee MW14 offers results that are precise to ±0.04 ppm or ±2% of reading at 25 °C in just minutes, making your testing process not only efficient but also effective.\u003c\/p\u003e\n            \u003ch2\u003eDesign Features\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003eLarge digital LCD display for fast and easy reading.\u003c\/li\u003e\n                \u003cli\u003eMeasurement range: 0.0 to 5.00 ppm, suitable for diverse applications.\u003c\/li\u003e\n                \u003cli\u003eNo need for calibration, simplifying usage for everyone.\u003c\/li\u003e\n                \u003cli\u003eSmall, ergonomic design for easy handling and portability.\u003c\/li\u003e\n                \u003cli\u003eAuto shut-off feature to extend battery life; powered by a single AAA battery.\u003c\/li\u003e\n                \u003cli\u003eUtilizes USEPA Method Phenatroline 315B, reacting with iron to produce a visible orange tint.\u003c\/li\u003e\n                \u003cli\u003eMeasures reactive (available) iron for precise analysis.\u003c\/li\u003e\n                \u003cli\u003eReplacement cuvettes available (MI0011) and reagents (Mi528-25) for uninterrupted testing.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eMilwaukee Instruments is committed to providing high-quality tools that empower you to achieve accurate results in water quality testing. With the MW14 Digital Iron Tester, you can trust that you are equipped with a reliable meter designed for both personal and professional use.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549143273770,"sku":"BTS-MW14","price":107.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW14-front__66640.1602003250.jpg?v=1756586094"}],"url":"https:\/\/bluetigerscientific.com\/collections\/iron-testing.oembed","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}