Shree Radhekrishna Extrusions Pvt. Ltd offers Portable and Multifunctional Leeb Hardness Tester. Shree Radhekrishna Extrusions Pvt. Ltd supplies a wide range of screws and barrels for all types of single and twin screw cylindrical or conical extruders. The Portable and Multifunctional Leeb Hardness Tester is a dynamic hardness measuring instrument and is designed adopting advanced technology of microprocessor. The Leeb Hardness Tester carries out measurement on the basis of energy measurement.