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 MC110 pH monitor MC110 Price on request MI806 Portable meter pH/EC/TDS/Temp Mi806 Price on request PH56 pH/Temp waterproof tester pH56 Price on request