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 CTS-21212 TIS Capillary Electrode, API 2000, QTRAP Price on request MW803 pH/EC/TDS/Temp tester MW803 Price on request MW500 ORP meter MW500 Price on request