Smarter Measurements: Accurately and quickly measures surface temperatures, ambient temperature, and humidity within 0.5 second. Compared to most thermometers on the market, it can measure from a greater distance and displays the measurement area and various data directly. Target quicker: Measures surface temperature ranging from -50°C to 550°C (-58°F to 1022°F). Unit can be selected between °C and °F. Response time: 500ms. Built-in laser provides precision targeting for accurate measurements. Added functions: LCD screen with backlight, auto-off function to extend battery life, and low battery indicator. Versatile design: Infrared technology allows for convenient surface temperature measurement of various objects, especially those above boiling and below freezing points. Ideal for cooking, barbecuing, automotive maintenance, home repairs, and other tasks. Note: This thermometer cannot measure internal temperature of objects. It is designed for inanimate objects only; temperature readings for humans or animals will not be accurate. Specifications: Color: Blue / Orange / Green Temperature range: -50°C to 550°C (-58°F to 1022°F) Accuracy: ±1.5% or ±1.5°C Resolution: 1% or 1°C Distance to Spot Ratio: 12:1 Emissivity adjustment: Yes Resolution: 0.1°C/0.1°F Red Laser Power: Less than 0.5 mW °C/°F Selection: Yes Low battery indication: Yes Backlight selection: Yes Automatic data hold: Yes Auto power shut off: Yes Power supply: 2 x AAA battery (batteries not included) Package includes: 1 x Infrared Thermometer (batteries not included) 1 x Instruction manual NOTE: Not suitable for body measurement. For industrial temperature measurement use only.