pH/EC/TDS/Temp tester MW804 Back Catalog number: MW804 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI805 Portable meter pH/EC/TDS/Temp Mi805 Price on request MI190 Comb logging with GLP DO/Temp bench meter Mi190 Price on request C65 Waterproof conductivity tester, 0 to 1999 μS/cm Price on request