pH55 (pH/Temp waterproof tester Mi5560 Back Catalog number: MI5560 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW302 Conductivity meter MW302 Price on request MI60P Combination probe for pH/EC/TDS/Temp for MW803/MW8 Price on request MW101-SOIL MW101-E Portable pH meter MW101-SOIL Price on request