Since 1998, eders.com has offered the largest selection archery and hunting equipment at the best prices. For even more savings on Archery and BowHunting Supplies, Join our Professional Bowhunter Buyer's Club, membership is NOW FREE for all.
Spine tester allows arrows to be sorted for perfect consistency and increased accuracy. Tester can also be used to find the stiffest side of the arrow for improved consistency from one arrow to the next. Dial reads in increments of .0005".