Profile: K-Pas Instronic Engineers India Pvt. Ltd. is a manufacturer and supplier of power equipment such as DC power supplies, voltage stabilizers, battery dischargers, DC inverter, and special purpose machines & electrical equipment. We are ISO 9001:2008 certified. Cluster tester is a tool that verifies the proper functionality of an existing cluster consisting of multiple servers. Our leak testing machines are used for testing leakage of vacuum and air in different industrial components.