1000ppm Calibration Solution
NaCl calibration solution 1000 ppm comes in lightweight HDPE plastic bottles. Sealed with a coated f..
AquaPro TDS/Temperature Meter
FEATURES Measures total dissolved solids (TDS) and temperature. Automatic Temperature Compens..
Continuous pH/EC/TDS/Temp portable/wallmount/bench
HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter..
EC/TDS/Temp Waterproof Hydro Tester
Measures EC (μS, mS), TDS (ppm, ppt) and temperature in ºC/ºF. Features a durable, water-resistant h..
PH/ORP Storage Solution
For use with HM Digital's PH-200 and PH-80 (as well as other brands of pH meters). Always make sure ..
PH/Temperature Meter
pH/temperature meter...
Replacement pH Sensor PH-200
This spare pH sensor is for HM Digital Waterproof pH Meter model P-200. Features Glass pH sensor and..
Replacement Platinum Sensor COM-100
This spare sensor is for HM Digital EC/TDS/Temp Combo Meter model COM-100. Features platinum TDS/EC ..
TDS-3 Handheld TDS meter
Ideal for commercial use, the TDS-3 includes a carrying case with belt clip. It is highly efficent a..
Waterproof EC/TDS/Temp Combo Meter
Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature. Three different..
Waterproof pH/Temperature Meter
FEATURES Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning ..
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