Ballistic Pendulum Appartatus
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Product Number: SB31275M Price: $71.25 |
PRODUCT DETAILS
Unit uses a nylon pendulum with a tapered rubber insert. Both pendulum and base have leveling screws. Spring-loaded gun has a self-locking trigger and a rubber bumper to prevent damage on impact. The scale is marked in degrees and is registered by a counter-weighted needle that remains in place at the height of the arc. Grades 9-12.
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