TDS tester with ATC, range: 0 - 10000 ppm Back Catalog number: CD610 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI106 Combined portable meter pH/ORP/Temp Mi106 Price on request CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request ORP57 ORP/Temp waterproof tester ORP57 Price on request