Features & Benefits: Non Contact Temperature Range: -76 to 1022F (-60 to 550C); Field Of View: 12 : 1; Display Illumination: Backlit LCD Color display; Target Indicator: Circular Laser; Emissivity: 0.95; Resolution: 0.1F / 0.1C; Accuracy: ±2C (4F) or ±2% of reading; Response Time: 1 seconds; Power Off: Automatic after 15 seconds; Battery Life: Approx. 14 hrs.; Included Accessories: 2 AAA batteries, instruction manual, plastic molded carrying case; The 52224-CC offers circular laser targeting accuracy, enhanced back-lit LCD Display and an expanded temperature range. The compact design is simple to use and easy to store.