Infrared Digital Thermometer, IR Meat Cooking Food Gun, Wireless Remote Instant Read Forehead Temperature Measure Measurement Range: -27.4  626FAccurately Measures Surface Temperatures in as Little as a Single Second Runs on a CR2032 Lithium Single Cell Battery; Auto-Shuts After 15 Seconds No-Contact Infrared Technology Greatly Improves Food Safety & Hygiene Proudly Bears CE & RoHS Certification for Large Range of Use Cases Features Measuring Range of -27.4F to 626F; Quite Impressive for Infrared