pH/Temp waterproof tester pH56 Back Catalog number: PH56 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 4090010007 DPC1 Pocket pH/Cond Tester 1.DPC1Meter (battery p 5 590,00 Kč MC310 Conductivity monitor MC310 Price on request HI 98308 Water Purity Tester, 0.0 to 99.9mS/cm Price on request