pH Electrode, pH Electrode, Testing Parameter pH, Measurement Range 0 - 14 pH, pH Range 0 - 14 pH, Tip Shape Spear, Operating Temp. Range 0 Degrees to 80 Degrees C, Body Material Glass, Diameter 12mm, Length 160 mm, Cable Length 0.76 m, Connector BNC, Amplifier PHAMP-1, Shelf Life 12 mo, Reference Ag/AgCl, Junction Double, Electrolyte Sealed, Manufacturers Warranty Length 12 mo. This item has been restricted from sale in the following state (s): []