pH55 (pH/Temp waterproof tester Mi5559 Back Catalog number: MI5559 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended CD601 Conductivity tester with atc, 0 - 1990 µs/cm Price on request HI 98309 Konduktometr UPW, 0,000...1,999µS Price on request MW102-FOOD µp-based ATC pH/Temp meter MW102-FOOD Price on request