DORP1-S ORP sensor Back Catalog number: 18901142 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 65,38 € 54,03 € - + Recommended 4090010201 DEC100 Benchtop Cond Meter 1.DEC100Meter 2.DCON20 585,42 € 4090010213 DPCD100T Benchtop pH/Cond/DO Meter (Touch screen/P 1 984,97 € MI5559 pH55 (pH/Temp waterproof tester Mi5559 Price on request