pH/ORP/Temp waterproof tester, -2.00 to 16.00 pH Back Catalog number: PH58 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended 4090010104 DDOPRO10 Portable DO Meter(Optical/Color screen) 1 1 276,05 € CD601 Conductivity tester with atc, 0 - 1990 µs/cm Price on request 4090010207 DPD100 Benchtop pH/DO Meter (Polarographic Type) 982,33 €