1、With high accuracy, this thermometer is made with an advanced temperature sensor technology with adjustable emissivity. 2、The thermometer will read the current temperature within 0.5 seconds to help you quickly measure the appearance temperature. 3、This non‑contact thermometer is complete with an LCD backlight, so you can even read temperatures in the dark. 4、For dangerous or hard‑to‑reach objects, the product can measure safely and quickly without contact. 5、The product has a wide measuring temperature range, long battery life, and is widely used in cooking, BBQ, industry, etc. Item Type: Thermometer Material: ABS Product Size: Approx. 15 x 9.5 x 4 cm / 5.9 x 3.7 x 1.6 in Measuring Temperature Range: -50~550℃(-58~1022℉) Resolution: 0.1°C/0.1°F Accuracy: <0°C or >25°C: ±1.5°C or ±1.5%, whichever is greater, 0°C-25°C: ±3.0°C; <32°F or >77°F: ±2.7°F or ±1.5%, whichever is greater, 32°F-77°F: ±4.4F Spectral Response: 6-14μm Repeatability: ±1% or ±1°C (1.8°F), whichever is greater Object Distance Ratio: 12:1 Emissivity: 0.10~0.99 (adjustable) Response Time: 500ms (95% response) Power Supply: 2 x 1.5V AAA battery (Battery Not Included) Battery Life: 12 hours Working Temperature: 0°C to 50°C Working Humidity: <80% Storage Temperature: -10°C to 60°C Storage Humidity: <80% Application: Can be used for cooking, BBQ, etc. Weight: Approx. 160g / 5.6oz 1 x Thermometer (Battery Not Included) 1 x Manual