Test Equipments or the Measuring Instruments are the inherent part of any test laboratory where it is almost impossible to conduct any test without having validated test equipment duly calibrated from time to time. The authenticity of test results as well as test reports issued by a test laboratory is not acceptable if the test equipments are not calibrated regularly. Thus measuring instruments equally play a significant role in ensuring the authenticity, accuracy and reliability of any testing conducted in the test lab for numerous parameters. In India, BTHPL’s integrated test facility on Instruments for Measurements and Laboratory use covers Electrical Control Equipments, Electrical Microscopes, Power Supply, Auto Transformer, Electrical Laboratory Equipment, Signal Generators, Transducers, Transmitters etc, to fulfill the customer requirements especially for equipments/instruments where wear & tear as well as possibility of developing deviations/variations are high in certain measuring instruments.