pH/Temp waterproof tester, -2.0 to 16.0 pH Back Catalog number: PH55 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended 4090010105 DPC10 Portable pH/Cond Meter(Color screen) 1.DPC10 15 970,00 Kč HI 98308 Water Purity Tester, 0.0 to 99.9mS/cm Price on request 4090010205 DDO100T Benchtop DO Meter (Polarographic type/Tou 19 240,00 Kč