EC/TDS/Temp probe for Mi306 Back Catalog number: MA814D/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901182 DREF01 Reference electrode 20,31 € 18901210 1413μS/cm 250mL Conductivity Solution, one bottle 20,31 € SE520 Conductivity/TDS probe with 1meter cable SE520 Price on request