2200mAh Battery for Extech i5 Infrared Camera, FLIR i7

yes infrared thermometers are inexpensive and they can give you basic non-contact temperature data if you know where to look and you can get that close to your target however you can't necessarily count on their accuracy and if you have to scan a large area and lots of targets prepare to be there all day most people assume a temperature gun just measures the area under the laser die but in reality it's only giving you an average of a much larger area the farther you are from the object you're trying to measure the less reliable your reading becomes with the FLIR iseries camera you can actually see the thermal picture of the target and problem and you get thousands of accurate temperature measurements in each image for the information you need to find problems quickly close up or far away