Hanna Instruments pH/ORP/Temperature Combo Tester
$250.00
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A reliable, waterproof tester that ensures quick and easy measurements of both pH and ORP. This accurate pH and ORP tester features 0.01 pH resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No switching between meters for your routine measurements. +/- 0.05pH/+/- mV Accuracy Replaceable pH Electrode Waterproof Automatic Temperature Compensation HOLD Feature Simple to Use Economical Best Practices: The ORP Story Why Chlorine Dioxide Controlling Biofilms Clean Calf Facilities
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