Dissolved oxygen meter MW600 Back Catalog number: MW600 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended C65 Waterproof conductivity tester, 0 to 1999 μS/cm Price on request MC120 pH monitor MC120 Price on request MW101 Portable pH meter, 0.00 to 14.00pH, 2point cal. Price on request