Waterproof digital thermometer. Features include LCD read out, safe-t-guard anti-microbial sleeve to inhibit the growth of bacteria, a backlight to makes it easy to read in low light conditions, an on/off auto off, hold, min/max memory and recalibration feature buttons. Shows degrees fahrenheit/degrees celsius switchable, temperature range -40 degrees to 450 degrees or -40 degrees to 232 degrees celsius. (1) cr2032 lithium battery and lanyard included.