Conductivity meter MW301 Back Catalog number: MW301 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended EC59 EC/TDS/Temp waterproof tester EC59 Price on request MI806 Portable meter pH/EC/TDS/Temp Mi806 Price on request HI 98308 Water Purity Tester, 0.0 to 99.9mS/cm Price on request