SPINE TESTER

Sort your arrows for perfect consistency of spine(dynamic stiffness).

Precisely index arrow nocks to the stiff- ness portion of the arrow shaft for the tightest groups.

Check concentricity of your broad heads to an amazing +/ - .0005" for awesome hunting accuracy.

Measure the straightness of arrows from tip to tip.

Monitor degradation of arrow spine over the course of the season to catch prob- lems before they show up on your score card.

Provide your customers with a valuable service, "The ultimate in arrow accu- racy.

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Hunters Pro Gear