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 4090010002 DEC1+ Pocket Cond Bluetooth Tester 1.DEC1+ Meter ( 147,26 € 4090010203 DPH100T Benchtop pH Meter (Touch screen) 1.DPH100 735,92 € HI 98309 Konduktometr UPW, 0,000...1,999µS Price on request