Why is proper training necessary for all thermal camera operators? As camera quality increases, prices decrease, and devices become more friendly to operate, thermal imaging technology has become more accessible than ever before. While these are all positive advancements, whether your camera cost $250 or $40,000 the price paid is not indicative of the level of training needed to correctly operate the device and collect accurate or useful information. More and more thermographers are becoming susceptible to these common mistakes which can be avoided by proper training.