These gauges are used for measurement of tensile strain of bolt. They are simply inserted into pre-drilled hole in the bolt with exclusive adhesives. This method is recommendable when an ordinary strain gauges can not be mounted on the bolt surface. Accurate tensile force measurement is possible by calibrating the bolt after installing the bolt gauges.

series BTM

Single-element (G.F. 2.1 approx.)

Each package contains 10 gauges.

Single-element



(G.F. 2.1 approx.)

Each package contains 10 gauges.series BTMC