Our meter not only withstand but directly work on output voltages of the dynamo coil of a rickshaw which gives voltage ranging from 8 volts to 100 volts depending upon the throttle speed.Has three separate windows displaying Fare, Waiting time and Distance travelled. Also has real time clock, Can be programmed externally with a Progarmming key for setting various parameters as well as to set various tariffs.Top class electronic components used for Sansui Meter.