pH/ORP/Temp waterproof tester, -2.00 to 16.00 pH Back Catalog number: PH58 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended MI605 Oxygen portable meter Mi605 Price on request 4090010109 DPCD10 Portable pH/Cond/DO Meter (Polarographic Ty 28 680,00 Kč MC310 Conductivity monitor MC310 Price on request