REFEX Sensors Ltd

Refex - Model 2002 ORP - Combination Electrode Brochure

Maintenance free REFEXTM 2002 Series electrodes are designed for Redox/ORP measurement in rugged applications. 2002 Series combination electrodes feature the patented REFEX Contact Window, a non-porous, hard ionically conductive interface/barrier to prevent reference electrode electrolyte loss and poisoning.