pH/Temp waterproof tester, -2.0 to 16.0 pH Back Catalog number: PH55 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended MC110 pH monitor MC110 Price on request HI 98309 Konduktometr UPW, 0,000...1,999µS Price on request MI306 Automatic combined EC/TDS/NaCl/Temp meter Mi306 Price on request