TFA thermo jack digital 60 mm probe thermometer in pocket-size. Made of plastic. For easy temperature measurements of liquid. Pasty and semi-solid materials, precision +/- 0.5 degree C at -20 to 150 degree C, otherwise +/- 1 degree C. IP65 jet water-proof, automatic switch off, according to HACCP Tested and EN 13485 Conform. Range: temperature: -40 to +250 degree C (-40 to +482 degree F). Available in black colour. 1.5 volts CR2032 battery included. Measures 38 mm diameter by 116 mm height by 20 mm depth. Made in Germany.