pH tester pHep® 4 Back Catalog number: HI98127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended CD601 Conductivity tester with atc, 0 - 1990 µs/cm Price on request 4090010210 DPC100T Benchtop pH/Cond Meter (Touch screen) 1.DP 1 627,86 € HI 98103 pH tester CHECKER Price on request