This Winco Pocket Test Thermometer is 1" long and built with clip on and case included. This pocket thermometer can be calibrated and will gives instant reading. A crucial part in the kitchen to keep the temperatures with accuracy from 50 to 550°F with NSF certified.Product dimensions:8.5" Length x 3" Width x 1.5" HeightProduct weight:0.1 lbWInco TMT-P3Pocket Test ThermometerTemperature range 50 degree to 550 degree FDial type Case and clip included1 inch long.Usage Tips:NSF listedAdditional info:-TM-040-WN-TMT-P3 #02216