Temperature Taking Has Never Been Easier With This Non-contact Infrared Thermometer Provides Convenience Accuracy And Precision When Taking A Temperature With The Push Of A Button This Thermometer Instantly And Accurately Takes A Person's Temperature Without The Need Of Any Physical Contact Simply Point The Thermometer At The Patient's Forehead Pull The Trigger And Their Temperature Instantly Will Be Displayed Comes Equipped With Three Different Temperature Taking Modes; Body Ambient And Surface Temperature Modes Large Easy To Read Lcd Screen Records The Last 32 Readings - Great For Tracking Temperatures Requires 2 Aaa Batteries (not-included)