They provide a very accurate electrical signal, strictly proportional to the strain of the specimen submitted to load application, for determining the Elastic Modulus and strength characteristics as alternative to the Compress meter-Extensometers which can be used only on samples  with min dia.75mm and min height 160mm. Up to 4 strain gauges ¼ bridge, and up to 8 ½ bridge, can be directly connected by one or two interfaces to our automatic control consoles which are suitable for cyclic loading and automatic determination of the Modulus of Elasticity. They can be applied to the specimen surface by a special Adhesive-Catalyst agent and other accessories all included in the Strain gauge application kit.

Ltekonline are the manufacturers of Strain Gauges used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Concrete Testing Equipment for Engineering Teaching Lab in Universities