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 CD610 TDS tester with ATC, range: 0 - 10000 ppm Price on request MI180 Comb log GLP pH/mV/EC/TDS/NaCl/Temp Mi180 Price on request MI5560 pH55 (pH/Temp waterproof tester Mi5560 Price on request