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 CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request 4090010208 DCD100 Benchtop Cond/DO Meter (Polarographic Type 25 120,00 Kč MC125 pH/ORP controller MC125 Price on request