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 MI806 Portable meter pH/EC/TDS/Temp Mi806 Price on request MI160 pH/ORP/ISE/Temp combined logging bench meter Mi16 Price on request MC110 pH monitor MC110 Price on request