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 4090010106 DPD10 Portable pH/DO Meter (Polarographic Type/Col 21 920,00 Kč MW401 TDS meter MW401 Price on request 4090010208 DCD100 Benchtop Cond/DO Meter (Polarographic Type 25 120,00 Kč