pH/Temp waterproof tester pH56 Back Catalog number: PH56 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request MI106 Combined portable meter pH/ORP/Temp Mi106 Price on request MA955 Solenoid valve with 1.5meter cable incl. Fittings Price on request