pH/Temp waterproof tester, -2.0 to 16.0 pH Back Catalog number: PH55 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended 4090010108 DPO10 Portable pH/ORP Meter(Color screen) 1.DPO10 654,07 € 18901144 DPC1-S Combined pH/Cond sensor 58,09 € MC110 pH monitor MC110 Price on request