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 MI151 pH/ORP/Temp combined bench meter Mi151 Price on request C65 Waterproof conductivity tester, 0 to 1999 μS/cm Price on request EC59 EC/TDS/Temp waterproof tester EC59 Price on request