Water Purity Tester, 0.0 to 99.9mS/cm Back Catalog number: HI 98308 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended MC120 pH monitor MC120 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