Tinius Olsen

TO-566 - Benkelman Beam

Series: TO-566
Benkelman Beam


Lightweight aluminum construction.

Easy to transport.

Unique telescopic design to simplify field set-up.

Compact, reduced storage space needed.



The Benkelman Beam uses a balanced beam in conjunction with a suitable vehicle to measure road flexure. It is a convenient, accurate device for measuring the deflection of flexible pavements under moving wheel loads. Operating on a simple lever arm principle, the unit consists of a reference beam, body, two-part probe beam and rear zero adjust. The equipment is supplied with a wooden carrying case.


Technical Specification