Ocean Scout TK NTSC 160 x 120 Handheld Thermal Night Vision Camera - BlackMarine Thermal VisionThe FLIR Ocean Scout TK is a marine thermal camera that extends your vision on the water, day or night, for greater awareness and safety.As a thermal imager, the Ocean Scout TK creates images based on heat, not visible light. Vessels, watercraft, buoys, and other obstacles give off heat and appear clearly in all lighting conditions - from pitch darkness to blinding sun glare.Explore the water like never before, the Ocean Scout TK is an affordable way to enjoy your time on the water and explore your world with thermal vision.Greater Awareness On The WaterSee obstacles and objects up to 130 yards awaySee boats, buoys, and channel markersIdentify landmarks like docks, inlets, and jettiesSteer clear of rocks and floating debrisLocate people and pets overboard