S100C/BNC pH Electrode Testing Parameter pH Measurement Range 0 - 14 pH pH Range 0 - 14 pH Tip Shape Round Operating Temp Range 0 Degrees to 80 Degrees C Body Material Epoxy Diameter 9.5mm Length 90 mm Cable Length 30 in Connector BNC Amplifier Can be used with PHAMP-1 Shelf Life 12 mo Reference Ag/AgCl Junction Single Recommended Use Laboratory Applications Manufacturers Warranty Length 12 mo