Bijli Nigrani Tantra is a free Android app developed by Visiontek for Jaipur Vidyuth Vitaran Nigam Ltd Feeder Monitoring System. It is a utility tool that provides detailed information about the power supply, block supply, and trippings in block supply. The app displays day-wise and month-wise data. In addition, it also provides instant parameters of the feeder, including average voltage, current, power factor, frequency, total active power, maximum demand, and cumulative active energy.

Overall, Bijli Nigrani Tantra is an efficient app for monitoring the power supply system of Jaipur Vidyuth Vitaran Nigam Ltd. It is easy to use and provides accurate and relevant information about the power supply. The app is a must-have for anyone who wants to keep track of the power supply in their locality.