"WardsSci000337"
pH Calibration Buffer Solution
Premium quality, high accuracy pH buffer for calibrating pH meters.
Expand 1 item
Milwaukee® Conductivity Calibration Solutions
Premium quality, high accuracy conductivity calibration solution.
Expand 5 item
Extech® Waterproof Palm pH Meter with Temperature
This palm-sized pH meter with cabled electrode can measure pH, voltage potential difference (mV) and temperature.
Expand 1 item
Advanced pH Meter Kit, Sper Scientific
Reads either pH (in 0.01 resolution) or mV in large digits, with time, date, and temperature (in °C or °F) shown simultaneously on the lower display.
Expand 1 item
Milwaukee® Pro Waterproof pH/ORP and Temperature Tester
With a long-lasting design, this 3-in-1 tester is a smart choice for student experiments in both the classroom and field applications.
Expand 1 item
General Purpose Cleaning Solution
Gentle cleaning solution designed to remove buildup and maintain electrode accuracy.
Expand 1 item
Hanna Instruments Multiparameter Waterproof Water Quality Meter with GPS
Rugged, field-ready meter for multi-parameter water quality testing with GPS logging.
Expand 1 item
High Range PH/EC/TDS Tester
Accurate. Waterproof. No more switching between meters for your routine measurements with the HI98130 pH and conductivity tester.
Expand 1 item
edge® Multiparameter pH Meter
Versatile digital meter for pH, conductivity, and dissolved oxygen measurement in one device.
Expand 1 item
Benchtop Water Quality Meter, Sper Scientific
Reads pH, ORP (oxygen reduction potential), mV, conductivity, TDS (total dissolved solids), salinity and temperature.