3-in-1, non-refillable pH electrode with integrated temperature probe. Suitable for standard or muddy solutions. pH Range: 0 - 13 pH Temp. Range: 0 - 80°C Shaft Material: plastic Internal Reference Type: Ag/AgCI Reference Junction Type: Fiber Pin Refilling Reference Electrolyte: 3M KCI gel Cable Length: 1m Temperature Sensor: Yes Connector: BNC Cinch