Measurement range:    -32℃~550℃

 Accuracy:

                0℃~550℃ (±1.5%+1℃)
                -32℃~0℃ (±2℃)

                 at environment temperature 23℃±2℃

Resolution: 0.1℃/0.1F 

Distance to Sport Ratio: 12:1

Emissivity: Pre-set at 0.95

Response Time:≤500ms

Repeatablity: ±0.5%+1℃

Spectral Response: 8μm to 14μm

Laser power : ≤1mW/630nm~670nm Class 2

Operated by a 6F22 9V battery (not included)