The ESLTest II with Extensometer offered by Electro Standards Laboratories (ESL), Cranston, R.I.,
utilizes an advanced counterbalance design technique of attachment to the test specimen, ensuring
accurate measurements. The ESL Extensometer includes a spring-loaded, plunger-style attachment
closure that clamps directly to the sample for accurate elongation. Up to 35 inches of follower
separation can be achieved.
September 2002
