Comb log GLP pH/mV/EC/TDS/NaCl/Temp Mi180 Back Catalog number: MI180 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW302 Conductivity meter MW302 Price on request MW401 TDS meter MW401 Price on request PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request