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 EC59 EC/TDS/Temp waterproof tester EC59 Price on request CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request 4090010004 DPH1 Pocket pH Tester 1.DPH1+Meter (battery pre-in 2 710,00 Kč