!! Attention the article is no longer available !! The German branded device NW 100 with a 50 mm focal length is dual-use capable, it can be used as a handheld device and as an attachment. The concept of the thermal imaging device is designed for easy operation, for the best possible use in every situation. Battery operation for up to 8 hours. The range is up to 1000 meters, optical can be increased up to 2,5x and digitally with 1x - 8x. With built-in video recorder. ³Shipping returns: The device has only been tested briefly, it is accordingly in a new one Condition.