The Smart Sensor® AR320 Infrared Thermometer is compact, gun-shaped, lightweight and easy to use. Simply aim, then pull the trigger to display the temperature of the item being measured. The LCD display gives a digital read-out of temperature over the range of -32 to 380°C.

This non contact infrared thermometer is easy to use. The thermometer turns off automatically within about 10 seconds of non use, and turns on when you pull the trigger. The display backlight has a simple on/off button, and the laser is toggle on/off as well. The build quality is impressive for this price range. Hard plastic where you see yellow and black. Feels great in the hand. The compact design and high-quality plastic build makes the AR320 easy to store and use on-the-go. It’s reliable and a perfect tool for contractors and mechanics. It can measure the surface temperature of any object with an accuracy of ±2% or 2℃/℉.


Brand: Smart Sensor
Model: AR320
Type: Infrared Thermometer
Temperature Range: -32-380 Degree

• Laser sighting
• Measurement range:  -32°C - 380°C (-26°F - 716°F)
• Accuracy: +/-2°C / +/-2%
• Resolution: 0.1°C / 0.1°F
• Distance sport ratio: 12:1
• Emissivity: 0.95 (Pre-set)
• Laser: ON/OFF
• Display backlight : ON/OFF
• °C/°F switchable
• Power: Uses 2 x AAA batteries