USER-FRIENDLY DESIGN: Comes with a bright backlit LCD, low battery indicator, and auto shut-off feature to save powerideal for use in both indoor and outdoor environments.12:1 DISTANCE-TO-SPOT RATIO: The advanced 12:1 D:S ratio enables accurate targeting of smaller areas from a safe distanceperfect for high-heat, moving, or hard-to-access surfaces.WIDE TEMPERATURE RANGE: Measure surface temperatures from -50C to 550C (-58F to 1022F), suitable for industrial, automotive, and home applications where high-precision temperature reading is essential. : Enjoy a 30-day return window on your purchase. Your satisfaction is our priority. If you have any questions, please don't hesitate to contact our customer service team..ENHANCED ACCURACY: Built with an accuracy of 2% or 2C, and repeatability of 1%, ensuring dependable and consistent readings for both professionals and DIY users.