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 4090010202 DDO100 Benchtop DO Meter (Polarographic Type) 1.DD 16 950,00 Kč HI98191 ISEmetr / pHmetr do terénu Hanna Instruments Price on request 4090010104 DDOPRO10 Portable DO Meter(Optical/Color screen) 1 31 400,00 Kč