The ADT-9868 Infrared Thermal Image Camera is a simple point shoot detect providing high quality thermal images. It allows immediate identification of hot and cold areas. It allows you to record radiometric heat map up to 6000 images on the micro SD card. It is ideal for detecting hidden problems, surveying buildings to find moisture and leaks, identifying energy losses and poor insulation, spotting electrical faults etc. Image Blending makes it easier to understand heat maps through the use of an aligned visual image and the heat map. The instrument captures a visual Image with each heat map to exactly show the target area and more effectively share it with others. Selectable C or F Fully automatic and focus free Environment temperature compensation Field of view 38 x 38 Centre spot crosshair Adjustable emissivity Emissivity table included Hot spot and cold spot tracking High and low alarm (enable or disable) Image blending with selectable distance of 0.5m, 1m, 2m or 3m Selectable