Compact temperature measurement stick with surface type K thermocouple probe. Range -50 to +350ºC, accuracy ±1% reading. With swivelling display head, large LCD readout, on/off key, auto-off function and 3 x 1.5V AAA batteries. Overall 230 x 37 x 36mm H x W x D. Weight 80g. Dimensions stated are probe length x diameter.