Oral, rectal or underarm use Comfort-Flex tip is softer, safer and gentler to use, won't poke or hurt. Extra-Large night glow display for easier reading, even at night Safer-glass and mercury free no glass to break, no fear of mercury poisoning Professional accuracy within +/- 0.2 Fahrenheit Last memory recall automatically displayed when thermometer is turned on Automatic shut-off Waterproof for easy, more thorough cleaning Lifetime guarantee
