pH55 (pH/Temp waterproof tester Mi5559 Back Catalog number: MI5559 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901144 DPC1-S Combined pH/Cond sensor 56,92 € MI806 Portable meter pH/EC/TDS/Temp Mi806 Price on request 4090010208 DCD100 Benchtop Cond/DO Meter (Polarographic Type 999,80 €