pH/EC/TDS/Temp tester MW804 Back Catalog number: MW804 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI806 Portable meter pH/EC/TDS/Temp Mi806 Price on request CTS-21102 APCI Capillary Electrode, API 4000, API 5000, 4500 Price on request CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request