1" Dial thermometer. Temperature range 25 to 125 degree F with a degree division of 1 degree F. 1 Point calibration for +/- 2 degree accuracy at dial midpoint, +/- 4 degree accuracy at range extremes. Superior shock protection. Unbreakable polycarbonate crystal lens. Stainless steel 5" stem. Red pointer. Exclusive Safe-T-Set recalibration feature. Storage sleeve with built-in recalibration wrench. Packaged in an individual carton with hang tabs.