Dissolved oxygen meter MW600 Back Catalog number: MW600 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW802 Smart pH/EC/TDS combined meter MW802 Price on request PH58 pH/ORP/Temp waterproof tester, -2.00 to 16.00 pH Price on request MW102 µp-based ATC pH/Temp meter MW102 Price on request