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 CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request MI60P Combination probe for pH/EC/TDS/Temp for MW803/MW8 Price on request MW101 Portable pH meter, 0.00 to 14.00pH, 2point cal. Price on request