1. Accuracy: ±0.2 degrees 2. Abnormal automatic alarm: flashing +"Di Di" sound 3. Automatic measurement: measuring distance 5cm ~ 10cm 4. Screen: Digital display 5. Charging method:USB charging or battery(18650 Li-ion) 6. Install method: nail hook, double-sided adhesive sticking, bracket fixing 7. Environment temperature: 10ºC ~40ºC (Recommended 15ºC~35ºC ) 8. Infrared measuring range: 0~ 50ºC 9. Response time: 0.5s 10. Input: DC 4.2-5V 11. Weight: 380g 12. Dimensions: 170* 115* 140mm 13.Standby:72 hours

1 * K7 Automatic Sensor Dispenser Infrared Thermometer 1 * Charging cable1* Free Charger head 1 * Instruction Manual 2 * Screws/Rubber plugs1 * Free 18650 Rechargeable Battery