pH/Temp waterproof tester pH56 Back Catalog number: PH56 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI605 Oxygen portable meter Mi605 Price on request 4090010205 DDO100T Benchtop DO Meter (Polarographic type/Tou 19 240,00 Kč MW401 TDS meter MW401 Price on request