ABFO NO.2 Bitemark Scale

Designed by the American Board of Forensic Odontology (ABFO), this scale has become the standard for bitemark measurement and photography. The incorporation of three circles is useful in helping to compensate for distortion resulting from oblique camera angles. Graduations are all metric except for the width of the legs, which are 25cm wide. The 1cm division lines are traced and extended across the photographic print to grid an image. Measurements within the image are then made relative to these inscribed 1cm grid lines to compensate for any distortion resulting from nonparallelism between the film and the object planes. Specifications * Rigid, 1mm thick L-shaped laminated plastic * Millimeter markings accurate to 0.1mm or better * Overall size is 105mm x 105mm * Gray areas have a reflectance value of approximately 18% * Alternating black and white bars (1cm) permit measurements from grossly over- and under-exposed photographs. Dry firing a gun is often necessary to check its status and insure all rounds have been removed. This double walled Clearing Trap makes this a safe and simple process. The trap may be used to check handgun and rifle ammunition up to .223 & .308, with complete confidence that the trap's armored steel chamber filled with composite rubber will safely contain any unexpected shots fired. The Action Target Clearing Trap is perfect for shooting ranges, locker rooms, armories, gunsmiths, and correctional facilities. Other clearing traps are available on the market, but at prices much higher than they need to be. The Action Target Clearing Trap costs less, but the lower price does not reflect the trap's quality because it is made of the finest steel and it is designed to meet the strictest standards. Rather, it reflects on Action Target's desire to provide a valuable service and give something back to the law enforcement community.

• ABFO Bitemark Photo Scale
• mm Marking accurate to 0.1mm
• As seen on TV