UT300 series infrared thermometers are lightweight and small. Objects can be quickly and accurately measured from a distance with 0.1°C resolution. These devices consume very little power, suitable for indoor and outdoor use. Features 1. Dual display (real-time/MAX, real-time/MIN) 2. ℃/℉ options 3. LCD backlight 4. Auto power off 5. Low battery indication 6. Auto data hold 7. Optional (on/off) laser pointer Note : Battery not included becuase the customs inspection!!! If you have any question, please feel free to contact us, we will try our best to help you!