pH/Temp waterproof tester, -2.0 to 16.0 pH Back Catalog number: PH55 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended 18901143 DEC1-S Cond sensor 34,13 € CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request MI150-E pH/Temp combined bench meter Mi150-E Price on request