Model No ;-CD-601
EC or TDS values. 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 EC/TDS testers compensate for the temperature variance automatically. The CD601 is a Conductivity tester specifically designed for water analysis. The calibration procedure is very simple and fast. This tester has automatic temperature compensation, 10 ?S/cm resolution and a range of 0 to 1990 ?S/cm. CD601 is supplied complete with protective cap, calibration screwdriver, batteries and instructions.