San vij engineers provides microprocessor-based flow meter that is a precision instrument that blends a high performance design with a rugged, reliable, proven turbine sensor. The flow meter contains a digital flow rate indicator with six-digit totaliser and it has battery back up with an error of less than 0.05% and ±1 digit. There is also a batch controller with front keyboard setting or with thumbwheel switch to perform batching operations. The inbuilt turbine sensor from 15 to 150 mm nb in ss 304 construction coupled with display unit delivers worry-free steady results and maximum consistency in any flow measurement application.