Info-electronics Systems India Pvt. Ltd. Supplies Current Meter for Measuring Vertically Integrated Velocity. Info-electronics Systems India Pvt. Ltd. Offers hydrometeorology, meteorology and oceanography instruments. Current Meter for Measuring Vertically Integrated Velocity is suitable for monitoring flows in small channels from 0.5 to 16 ft [0.3-5 m] deep. Current Meter for Measuring Vertically Integrated Velocity provides advanced doppler performance for sites previously thought impossible to measure. It is typically mounted on the bottom of a channel, stream, or pipe and also measures water level. It is suitable for sites with reversing or stratified flow conditions. An optional external LCD data display [right] is also available with this current meter. Its model no. Is Argonaut-SW.