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 HI 98308 Water Purity Tester, 0.0 to 99.9mS/cm Price on request PH600 pH tester with 1 point calibration, ±0.2 pH accura Price on request