pH/ORP controller MC125 Back Catalog number: MC125 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI150 pH/Temp combined bench meter Mi150 Price on request MI160 pH/ORP/ISE/Temp combined logging bench meter Mi16 Price on request MI5559 pH55 (pH/Temp waterproof tester Mi5559 Price on request