More than half of our products are custom made. Click here to view some of our most recent customized instruments developed for geotechnical applications.


Vibrating Wire Rebar Strain Meters / Sister Bars are designed to be embedded in concrete for the purpose of measuring concrete strains due to imposed loads. To view complete product specifications on the Vibrating WIre Rebar Strain Meter / Sister Bars click here, or on the VIEW PDF button.