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 4090010107 DCD10 Portable Cond/DO Meter (Polarographic Type/C 793,42 € MW101-SOIL MW101-E Portable pH meter MW101-SOIL Price on request 4090010108 DPO10 Portable pH/ORP Meter(Color screen) 1.DPO10 654,07 €