The Milwaukee PH600-BOX is an accurate and easy to use pH and temperature meter ideal for giving quick and reliable pH, EC, or TDS values. The PH600-BOX is economical and pocket-size, and comes with a protective case and 7.01 calibration solution.

Measuring electrical conductivity is the best way of checking the amount of salt or dissolved solids (TDS) in water. Milwaukee provides you with a range of pocket testers that will allow you to measure from very low to very high conductivity solutions.

All of these EC/TDS testers compensate for the temperature variance automatically.