Compact and light enough to take on even the farthest backcountry hunt" your LTO-Tracker 2(TM) shows you the heat signature of game" blood trails" and more-day or night. The LTO-Tracker 2 features our new Beacon mode" which allows you to quickly recalibrate the screen to improve daytime use. This makes it easier to identify objects that have a similar heat signature to their backgrounds. Like a good knife" binoculars" and a rangefinder" it's essential gear.