Measurement method: No contact with the forehead of infrared thermometer Theory: F and C degrees (Fahrenheit and Celsius) Accuracy tolerance: ?± 0.2 (34 ~ 45 °C) Automatic alarm for abnormal temperature: red light flashes, continuous alarm sound Distance: 1 ~ 8 cm Power supply: DC 3V (3AAA batteries) /18650/USB Size: 100*60*150mm Weight: 200g Placement: Can be mounted on Tripod stand/ double-sided adhesive tape / bracket fixed / screws Display: Digital display Measuring temperature: 32 ~ 43 °C Ambient temperature: 5 ~ 45 °C Response time: 500 ms Working wave: 5 microns Standby: 5 s الحالة جديد