The infrared thermal imaging, which displays hot and cold spots on the screen, allowing users to more effectively observe changes in object temperature. It can help you quickly lock the target area. The standard 8GB memory card can save a large number of images and data, generate high-quality infrared images, and is a useful tool for fault maintenance. Thermal imaging camera are used in a wide range of applications, including preventive maintenance,Condition monitoring,non-destructive testing, research and development, medical science,temperature measurement, thermal testing, law enforcement, surveillance,security and production process control and other fields. Purchase Notice:1.The recommended ideal distance for measurement is within 50cm, and the farther the distance, the greater the error.2.This instrument is available in both Chinese and English languages and can be switched.Equipped with English and Chinese manuals.3.This instrument has a relatively small screen and low resolution, making it suitable for measurements with low requirements. If the measurement requirements are relatively high, please choose other more precise instruments.4.This instrument has a built-in battery, and the battery cover cannot be opened.