Electrode, ORP, Measurement Range -1000mV to 1000mV, Tip Shape Round, Operating Temp. Range 5 Degrees to 40 Degrees C, Body Material Plastic, Diameter 12mm, Length 120 mm, Cable Length 1.1 m, Connector BNC, Amplifier Not Applicable, For Use With Liquids, Standards Not Applicable, Shelf Life 9 mo, Junction Ceramic, Electrolyte Gel, Includes 1 m Cable, Storage Bottle. This item has been restricted from sale in the following state (s): []