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 MW101 Portable pH meter, 0.00 to 14.00pH, 2point cal. Price on request MI806 Portable meter pH/EC/TDS/Temp Mi806 Price on request MW801 Smart pH/EC/TDS combined meter MW801 Price on request