This  LED Stroboscope DT-326B is a lightweight and battery powered handheld stroboscope. It provides an accurate and stable flash. The innovative design allows a longer flash tube life, with a longer life than traditional xenon flash tubes. This handy LED Stroboscope has a rechargeable lithium battery, with one charge cycle lasting up to 12 hours. The DT-326B is designed for speed and frequency measurements in motion and vibration analysis applications. It is ideal for a number of maintenance applications in many different industries such as the printing, packaging, textile, automotive, cable, mining, steel, chemical, optics, medical and marine industries.