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 MW100 pH meter MW100 Price on request 18901141 DPH1-S pH sensor 30,88 € MA955 Solenoid valve with 1.5meter cable incl. Fittings Price on request