pH55 (pH/Temp waterproof tester Mi5559 Back Catalog number: MI5559 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 4090010210 DPC100T Benchtop pH/Cond Meter (Touch screen) 1.DP 1 627,86 € 4090010100 DPH10 Portable pH Meter(Color screen) 1.DPH10Mete 528,96 € MW402 TDS meter MW402 Price on request