Features: LCD backlight system for operation under poor illumination. Automatic Power off in 7 seconds without any operation. High efficiency, compact size and light weight. Laser sight allows accurate targeting. Suitable for industrial or household temperature measurement. Display hold, Scan function. Specifications: Color: Yellow Temperature range: -32 to 280℃ (-26 to 536℉) Accuracy: ±1.5℃/±1.5% Resolution: 0.1℃ or 0.1℉ Repeatability: 1% of reading or 1℃ Response time: 500 mSec, 95% response Spectral response: 8-14 um Emissivity: 0.95 preset Distance to spot size: 8:1 Spectral response: 8~14μm Operating temperature: 0 ~ 40℃ (32 ~ 104℉) Operating humidity: 10 ~ 95% RH, non-condensing, up to 30°C (86°F) Storage temperature: -20 ~ 60℃ (-4 ~ 140℉) Power supply: 2pcs x 1.5V R03P AAA Battery (included) Size: Approx. 10 x 5.3cm / 3.9 x 2.08inch Weight: Approx. 113g Package Included: 1 x Infrared Thermometer 2pcs x 1.5V R03P AAA Battery 1、LCD backlight system for operation under poor illumination 2、Automatic Power off in 7 seconds without any operation 3、High efficiency, compact size and light weight 4、Laser sight allows accurate targeting 5、Display hold, Scan function