Product Name: Non Contact Forehead Digital Infrared Thermometer Gun Model NO.: XR-FM-1301 Display: Digital Type: Infrared Thermometer Trademark: JUMPER Specification: Adult Origin: China Product Description Non Contact Forehead Digital Infrared Thermometer GunFeatures:1. Dual modes infrared thermometer suitable for measuring both forehead and ear temperature.2. Supports both Adult Mode and Children Mode for both forehead and ear temperatures.3. Forehead temperature range: 35ºC ~ 42.2ºC (95ºF ~ 107.9ºF) Ear temperature range: 32ºC ~ 42.2ºC (89.6ºF ~ 107. ºF9);4. Operating Environment: Temp: +10ºC ~ +40ºC; Humidity: 15% ~ 95% RH; Air pressure: 86kPa ~ 106kPa;5. Storage Environment: Temp: -20ºC ~ +50ºC; Humidity: 0% ~ 95%; Air pressure: 50kPa ~ 106kPa.6. Measuring time: 1s.7. Precision: ±0.2ºC/±0.4ºF8. Sound switch on/off9. Battery saving: 10s auto shutdown10. Green/Red backlight available.