Feature:1. [Switchable Units] This temperature gun can choose to display either degrees Fahrenheit or Celsius, smart and convenient.2. [Handheld Size] This digital temperature measuring gun can be held in one hand, compact and lightweight, easy to use.3. [Powerful Functions] This temperature measuring gun has a data saving function and laser target pointer switch option.4. [Automatic Shutdown] When the backlight switch is selected, the power will automatically turn off within 7 seconds without any operation.5. [Wide Application] Temperature measuring guns can test the temperature of hot water pipes, electrical connections, lamp ballasts, etc.Specification:Item Type: Temperature Measuring GunMaterial: ABSBattery: 1.5V 2 x AAA (shipped without battery)Response Time: 500mSec Wavelength: 8-14mTemperature Range: -50-600Accuracy: 0-600: 1.5-50-0: 3Distance Physical Ratio: 12:1Operating Temperature: 0-50Storage Temperature: -20-60Working Humidity: 10-90 percent RHUse: For various hot, dangerous, hard to access objects temperature measurement.Package List:1 x Temperature Measuring Gun1 x Instruction