pH/ORP/Temp combined bench meter Mi151 Back Catalog number: MI151 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended CD610 TDS tester with ATC, range: 0 - 10000 ppm Price on request MI306 Automatic combined EC/TDS/NaCl/Temp meter Mi306 Price on request MW402 TDS meter MW402 Price on request