Power source: 2 x Triple A (AAA) included

while the EC and TDS readings are displayed with a 0

accurate measurements of total dissolved solids (TDS) from 0 to 9990 ppm

By utilizing the capabilities of UV-C light

more accurate readings

Milwaukee MA73076 Replacement EC/TDS/Temperature Probe for C66 & T76 Testers 12V DC adapter Power source: 2 x TripleGenuine Milwaukee MA73076 Replacement EC TDS Temperature Probe Keep your C66 EC Tester and T76 PRO Tester performing at lab grade accuracy with this precision engineered replacement electrode. The MA73076 combines conductivity, TDS, and temperature measurement in a single, durable probe designed for professional water testing applications. Key Features: Triple function probe measures EC, TDS, and temperature simultaneously Secure screw in installation