Instructions:
Measuring Range: -50°C ~ 550°C / -58F ~ 1022F
Accuracy: +/-2% or ±2°C
Distance Spot Ratio: 12:1
Emissivity: 0.1 to 1.0
Response Time & Wavelength: 500ms &(8-14)um
Repeatability: ±1% or ±1°C
Resolution: 0.1°C or 0.1°F
Storage Temperature: -20°C ~ 50°C( -4-122F)
Operating Temperature: 0°C ~ 50°C(32-122F)
Power: 1pcs x 9V DC Battery(INCLUDED)

Functions:
Laser pointer for accurate target aiming √
Backlight Selection √
°C/°F Selection √
Data Hold Function √
Data Storage √
Auto Power Shut Off √

Low Battery Indication √