pH55 (pH/Temp waterproof tester Mi5559 Back Catalog number: MI5559 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 4090010102 DEC10 Portable Cond Meter(Color screen) 1.DEC10Me 563,98 € 4090010201 DEC100 Benchtop Cond Meter 1.DEC100Meter 2.DCON20 573,53 € MW500 ORP meter MW500 Price on request