It is helps reveal missing insulation, HVAC air flow and equipment issues, radiant heating malfunctions, compromised roofing, and much more.The thermal imaging has a measurement temperature range of -4F (-20C) to 752F (400C). The software offers 2 different ways of measuring the temperature, one would be Center Spot where you basically take a measurement of just one point in the middle of the , there's HiLo tracking where you will always have 2 points in the showing you where the hottest and coldest temperature is It has a thermal sensitivity Less than 0.06C/NETD Less than 60 . This means infrared camera can perceive small differences in temperature and discovering problems in areas that may have been overlooked. So in this regard, the thermal camera is perfectly outperforms other devices in this range, The ir camera also has quite a wide field of of 50(H) x 38(V). There are 6 color palettes to from: Lava, Rainbow , Black hot, White hot, Iron, Rainbow You can connect the thermal imagers to the computer via a USB cable. While charging the thermal imager camera, transfer the photos taken by the thermal camera to the computer. color on the computer can be analyzed more clearly and accurately. It have both a flashlight and a laser-pointer that help in low light situations and if you're completely unsure where you're pointing it at.The reinforced body has an IP54 protection, It can handle falls even from a height of 6 feet. The built-in lithium- battery that can last for 9 hours and can charge up to 90% in just 2 hours. Material: Plastic colour: red Package Contents: 1 x Thermal imaging camera 1 x USB charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.