pH/Temp waterproof tester pH56 Back Catalog number: PH56 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MC410 TDS monitor MC410 Price on request 4090010101 DORP10 Portable ORP Meter(Color screen) 1.DORP10M 14 880,00 Kč HI2002-02 EDGE pH/ORP metr Price on request