DORP1-S ORP sensor Back Catalog number: 18901142 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 64,06 € 52,94 € - + Recommended 4090010005 DORP1 Pocket ORP Tester 1.DORP1Meter (battery pre 130,55 € 4090010208 DCD100 Benchtop Cond/DO Meter (Polarographic Type 999,80 € 4090010106 DPD10 Portable pH/DO Meter (Polarographic Type/Col 872,44 €