DREF03 Reference electrode Back Catalog number: 18901184 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 50,14 € 41,44 € - + Recommended MI58P pH/ORP/Temp probe for pH58 Price on request HI62911D pH Electrode with Titanium Body for Plating Baths Price on request MA811/2 Conductivity/TDS probe with 2meter cable (MC410). Price on request