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HM Digital Waterproof EC / TDS / Temp Combo Meter
COM-100: Waterproof EC / TDS / Temp Combo Meter Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. FEATURES Measures electrical conduc ...
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Available in 1 shops
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$59.99 - $59.99
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Manufacturer: HM Digital, Inc.
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HM Digital Waterproof ORP Meter
ORP-200: Waterproof ORP MeterIdeal for all ORP testing, including anti-oxidant measurement, water purification applications, ionizers, agriculture, aquariums & aquaculture, chlorine monitoring, cooling tower disinfection, environmental testing, fruit & vegetable washing, hydroponics, metal finishing, ozone system monitoring, pharmaceutical ...
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Available in 1 shops
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$87.99 - $87.99
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Manufacturer: HM Digital, Inc.
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HM Digital pH Buffer Solution
pH Buffer Solution Variety Pack HM Digital's pH buffer solution comes in powder form, so it's lightweight, takes up very little space, is inexpensive and has an indefinite shelf life.FEATURES Variety pack of pH buffer solution. Simple to use. Powder has an indefinite shelf life.SPECIFICATIONS Total volume: 1.2 liters. Each powder packet ...
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Available in 1 shops
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$9.99 - $9.99
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Manufacturer: HM Digital, Inc.
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