ETM Technologies Pvt. Ltd is the manufacturer of Automatic C, L & Tan / Cos Precision Measuring Bridge. ETM Technologies Pvt. Ltd is an ISO 9001 recognized company ETM Technologies Pvt. Ltd also manufactures various types of high voltage test and measuring equipment and field test and measuring instruments. Automatic C, L & Tan / Cos Precision Measuring Bridge come under the model number-2877. Automatic C, L & Tan / Cos Precision Measuring Bridge is designed for determining the capacitance and dielectric dissipation factor of liquid and solid Insulants, cables, capacitors, line transformers, generators, motors, bushings etc and can also be used for power loss measurement on shunt reactors or similar apparatus