Dissolved oxygen meter MW600 Back Catalog number: MW600 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended CD600 TDS tester with ATC, range: 0 - 1990 ppm Price on request CD97 TDS tester with ATC, range: 1 - 999 ppm Price on request MI150 pH/Temp combined bench meter Mi150 Price on request