The TN400L is the workhorse model in the 400 Series of the most advanced infrared thermometers manufactured today.

Highlights:

Temperature Range: -58o to 750o F (-50o to 400o C) 
Distance to Spot Size Ratio of 9:1
Bright, built-in Laser provides easy aiming
Accuracy +/- 2% of reading with 1/10th degree resolution
Emissivity preset at 0.95 Measures
Average, Maximum and Minimum temperatures
Amber back-light LCD display
Auto Off
Uses 2 AAA batteries and provides 180 hours of continuous use - a tremendous savings on traditional 9 Volt models
Weight and Dimensions: 7 oz. ~ 3”x 6”x 1.5”