Introduction:
This infrared thermometer is used for measuring the temperature of the object's surface,which is applicable for various hot,hazardous or hard-to-reach objects without contact safely and quickly.
This unit consist of optics,temperature sensor signal amplifier,processing circuit and LCD display .The optics collected the infrared energy emitted by object and focus onto the sensor.Then the sensor translates the energy into an electricity signal.This signal will be turned out to be digital shown on the LCD after the signal amplifier and processing circuit.
Specification
Temperature Range: -50°C~380°C(-58 °F ~ 716°F) 
Accuracy: -58F to 68F: ±2% or 2°C
68F to 212F: ±1% or 1°C
212F to 716F: ±1.5% or 1.5°C 212F to 716F: ±1.5% or 1.5°C  
Distance Spot Ratio: 12:1 
Emissivity: 0.95 preset
Response Time Wavelength: 500msSec,95% response
Spectral response:8-14 um 
Repeatability: ±1% or ±1°C 
Resolution: 0.1 °C or 0.1°F 
Warning:
To avoid the potential situation may cause harm or damage to people,please pay attention to the following items:
1,Before you use this unit,check on the plastic housing carefully.If there is any damage,do not use it.
2,Do not point laser directly at eye or indirectly off reflective surfaces.
3,Do not use this unit in the environment of explosive gas,steam or dusty.
Caution:
To avoid the damage of the unit or the target,please protact from the following situations:
1,EMF(electro-magnetic fields)from arc welders,induction heaters.
2,Thermal shock (caused by large or abrupt ambient temperature changes-allow 30 minutes for unit to stabilize before use).
3,Do not leave the unit on or near objects of high temperature.

• Digital with laser targeting for superior accuracy. Perfect for cooking, medical, automotive maintenance, air leaks, and refrigerator temperatures making it versatile for many applications.
• Built with an ergonomic grip with large buttons and a large back lit digital LCD screen making it comfortable to hold and visually easy to read.
• Wide temperature range that can be switched between Fahrenheit/Celsius (-50 to 380°C / -58 to 716°F) allowing it to be usable no matter where you are in the world.
• 4.Auto Shut-off & Low Battery Indicator, take accurate temperature readings with this handheld gun.
• Reads quickly and accurately enough for your needs，Laser and backlight can be turned on/off，easy to use, instructions are in nearly perfect English.

Digital with laser targeting for superior accuracy. Perfect for cooking, medical, automotive maintenance, air leaks, and refrigerator temperatures making it versatile for many applications.LongJinSheng