Conductivity Meter, Combo, Waterproof-pH/EC/TDS/Temp, Hanna 98129
This technologically advanced tester has an easily replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS graphite electrode that resists contamination by salts and other substances. The EC/TDS conversion factor is user selectable as well as the temperature compensation coefficient. Supplied with a cap, electrode removal tool, 4 x 1.5V batteries and instructions.
