pH/Temp waterproof tester, -2.0 to 16.0 pH Back Catalog number: PH55 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended 18901142 DORP1-S ORP sensor 1 330,00 Kč MI180 Comb log GLP pH/mV/EC/TDS/NaCl/Temp Mi180 Price on request 4090010101 DORP10 Portable ORP Meter(Color screen) 1.DORP10M 14 880,00 Kč