Dissolved oxygen meter MW600 Back Catalog number: MW600 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI190 Comb logging with GLP DO/Temp bench meter Mi190 Price on request HI 98308 Water Purity Tester, 0.0 to 99.9mS/cm Price on request MW803 pH/EC/TDS/Temp tester MW803 Price on request