The digital stroboscope is used for measurement of speed (in RPM) and slow (freeze) motion studies to view the actual contact between rotating objects, which appear to be stationary but are actually in motion, due to bright zenon flashes. A stroboscope has wide applications in all types of industries. Few of the important applications involve measurement of RPM of rotating machinery such as textile machine spindles, contact between ring and traveller, electric motors, pumps, blowers, turbines, centrifuges, automobile parts, synchronisation of diesel engines, freeze motion studies such as diesel engine nozzle spray checks, online print checks on rotogravure machines, vibration studies, cavitation investigation, timing adjustment on petrol engine, spark plug testing and many more. It comes with battery power pack and battery charger cum main adopters. The range is up to 30,000 RPM.