pH55 (pH/Temp waterproof tester Mi5559 Back Catalog number: MI5559 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended HI98191 ISEmetr / pHmetr do terénu Hanna Instruments Price on request MI150-E pH/Temp combined bench meter Mi150-E Price on request MI190 Comb logging with GLP DO/Temp bench meter Mi190 Price on request