Game recovery device detects temperature differences in as little as 1 degrees. Scanning side to side, LED lights up when temperature changes. Injection molded ABS thermoplastic enclosure. Lithium tantalum dual element pyroelectric sensor detector. 10 segment red LED bar graph display. One 9 volt operation. Gain control is the same as the On/Off thumb wheel on right side. Average range on deer sized animals: 1000 yards maximum, approximately 130 yards in woods. Operates below 0 degrees to above 212 degrees F. 6" L, 1.5" diameter. NOTE: cannot see through glass or other solid matter.
Item discontinued.
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