DREF01 Reference electrode Back Catalog number: 18901182 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 24,08 € 19,90 € - + Recommended MA914BR/1 pH/Temp amplified probe with 1m cable for Mi105 Price on request MA921B/1 Double junction orp platinum electrode MA921B/1 Price on request SE510 Conductivity/TDS probe with 1meter cable SE510 Price on request