TDS tester with ATC, range: 0 - 1990 ppm Back Catalog number: CD600 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW102 µp-based ATC pH/Temp meter MW102 Price on request C65 Waterproof conductivity tester, 0 to 1999 μS/cm Price on request MI306 Automatic combined EC/TDS/NaCl/Temp meter Mi306 Price on request