pH/EC/TDS/Temp. amplified probe, 1m Back Catalog number: MA851D/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901184 DREF03 Reference electrode 40,60 € 18901197 PH1.68 250mL 1.68pH, one bottle 18,71 € 18901214 12.85mS/cm 500mL Conductivity Solution, one bottle 37,41 €