pH/Temp waterproof tester, -2.0 to 16.0 pH Back Catalog number: PH55 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended 4090010205 DDO100T Benchtop DO Meter (Polarographic type/Tou 19 240,00 Kč CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request MW101-SOIL MW101-E Portable pH meter MW101-SOIL Price on request