"hobo data logger"
Applied Filters
Hanna Instruments Multiparameter Water Quality Testing System
Comprehensive, field-ready system for testing multiple water quality parameters with precision.
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Benchtop Water Quality Meter, Sper Scientific
Reads pH, ORP (oxygen reduction potential), mV, conductivity, TDS (total dissolved solids), salinity and temperature.
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Milwaukee® Waterproof 3-in-1 pH/ORP/Temp Meters
Precision instruments made for repetitive use in student field investigations.
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LaMotte® Dissolved Oxygen TRACER
Measure oxygen concentration and percent saturation
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Aquasearcher™ AB23EC Bench Meter, Ohaus
Simple-to-use benchtop meter designed to easily measure conductivity, TDS and salinity.
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ExStik® pH100 Meter
Flat electrode surface allows pH readings in liquid flms, semi-solids, and solids.
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Oakton® pH 700 Benchtop pH Meter
Designed for today's crowded laboratory benchtops!
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Aquasearcher™ AB33EC Bench Meter, Ohaus
Highly reliable conductivity/TDS/salinity/resistivity benchtop meter for standard laboratory applications.
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VWR® Traceable® Digital pH/ORP Meters
This pH tester is ideal for wastewater, water quality and environmental applications. Compact, water resistant (IP67) instrument fits into the palm of your hand.