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 18901142 DORP1-S ORP sensor 1 330,00 Kč 18901143 DEC1-S Cond sensor 840,00 Kč MC120 pH monitor MC120 Price on request