ANENG TH05 Portable Infrared Thermometers Handheld -20~650 Degree Temp Measurement with Digital Display - Orange •Air Conditioner Temp Regulation: Use a temperature measuring gun to measure and maintain whether the air conditioner temperature is normal •Non-Contact Induction Temp Measurement: No need for close contact just hold one touch to measure temperature, non-contact is safer and faster •Correct Measurement: Do not let the steam come into contact with the temperature sensing area, and maintain the measurement angle at 50~60 degrees •High/Low Temp Alarm Preset: Long press and hold the temperature measurement button, and the red light flashes to indicate exceeding the preset value •Is the Engine Overheating: Excessive engine temperature in a car can cause insufficient power, which can easily cause the cooling system pipes to burst Specifications: •Measuring range: -20℃~650℃/-4℉~1202℉ •Ambient operating range: 0-50℃(32-122℉) •Measuring distance: D:S=12:1 •Response time: 500ms gap 94% response •Emissivity: preset 0.95 adjustable •Auto shut-off: Auto shut-off if no operation for about 7 seconds •Zeroing offset: √ •Average/difference: √ •Battery: 9V battery (not included) •Screen display: VA reflective bright screen •Low battery alert: √ •IR laser: √ •C/F adjustable: √ •Max Min: √ •HOLD data hold: √ •High and low-temperature warning: √ •Backlight setting: √ •Beep/silence: √ Package included: •1 x Thermometer •1 x English Manual •Other items not included