G4 SSL BAT Compression Testers
The Purpose of a Bat Tester
The portable barrel compression fixtures or bat testers were developed for the softball and baseball industry to measure the barrel stiffness of a bat. The barrel compression of a bat correlates to its performance. Generally, bat performance increases as barrel compression decreases. Bats having the same compression, but different model numbers, may have different performance, however.
The bat compression tester is completely portable and does not require power.
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