pH/Temp waterproof tester pH56 Back Catalog number: PH56 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW402 TDS meter MW402 Price on request HI98191 ISEmetr / pHmetr do terénu Hanna Instruments Price on request HI991001 Přenosný přístroj na měření pH/°C Price on request