Probe, pH/ORP, Testing Parameter pH/ORP, Tip Shape Bulb, Body Material Plastic, Cable Length Not Applicable, Amplifier Not Applicable, Standards Not Applicable, Reference Ag/AgCl, Junction Single, Electrolyte Gel, KCl, Recommended Use Field, Includes Not Applicable, Manufacturers Warranty Length 1 yr. This item has been restricted from sale in the following state (s): []