TDS meter MW402 Back Catalog number: MW402 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA955 Solenoid valve with 1.5meter cable incl. Fittings Price on request MI5559 pH55 (pH/Temp waterproof tester Mi5559 Price on request HI981032 pH Tester for Cheese Price on request