DORP1-S ORP sensor Back Catalog number: 18901142 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 65,38 € 54,03 € - + Recommended PH56 pH/Temp waterproof tester pH56 Price on request 4090010006 DEC1 Pocket Cond Tester 1.DEC1Meter (battery pre- 110,10 € MC110 pH monitor MC110 Price on request