pH/EC/TDS/Temp tester MW804 Back Catalog number: MW804 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW801 Smart pH/EC/TDS combined meter MW801 Price on request CD601 Conductivity tester with atc, 0 - 1990 µs/cm Price on request MW401 TDS meter MW401 Price on request