pH/Temp waterproof tester pH56 Back Catalog number: PH56 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW500 ORP meter MW500 Price on request 4090010205 DDO100T Benchtop DO Meter (Polarographic type/Tou 765,77 € MW101-SOIL MW101-E Portable pH meter MW101-SOIL Price on request