LED Stroboscopes


The new LS-3-LED is a high-performance LED stroboscope designed for inspection of webs up to 10″/25cm. Built-in strobe control allows for easy adjustment of flash rate, brightness, phase, and more. External input allows syncing the strobe with a remote sensor.

Complete Kit
The LS-3-LED is supplied with the strobe, universal AC adapter with USA, EURO, and UK plugs and DIN Connector (for use when externally triggering from the sensor).

The LS-3-LED features a rugged aluminum housing with forty, high-performance LEDs providing a peak brightness of 5000 Lux and convenient adjustment of flash duration to easily select the optimal balance of brightness and image sharpness. It is supplied with a universal battery charger (100-240VAC) with USA, Euro, and UK plug adapters.

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  • 40 High Power LEDs produce 5000 Lux Peak Brightness.
  • Flash range of 30 - 300,000 fpm (0.5-5000 Hz) with user-selected units of Hz, FPM, 1/MIN.
  • Adjustable flash duration allows for optimal tuning of brightness and image sharpness.
  • External trigger input for flash control via external sensor.
  • Designed for fixed-mounting using 1/4"-20 Tripod Mount or 2 M5 Threaded Inserts.
  • Supplied with AC-Adapter (100 - 265V AC).
  • Options include Screw-On Handle for Hand-Held use, Strobe Guards for added protection and foam-fitted plastic carrying case.
  • Threaded mounting holes for fixed mount applications.


LEDs 40 Hi-Powered LEDs in a 5x8 array
Frequency Range 30 - 300,000 FPM (0.5 - 5000Hz)
Flash Duration Adjustable (1 usec up to 2000 usec)
Accuracy ± 0.02% (± 1-digit/±0.025usec)
Resolution ± 0.1 FPM (30 - 999) / ± 1 FPM (1000 - 9999) / ± 10 FPM (10,000-300,000)
Brightness 5000 Lux @ 6000 FPM / 30cm (12 inch) - and 3° Sharpness
Flash Color Approx. 5,000 - 8000 K
Display LCD, multiple lines
Housing Protection IP30
Dimensions 6.0" x 5.1" x 4.4" (150 x 130 x 112mm)
Warranty 1 Year
Ambient temperature 0°...40°C (32°...114°F)
Storage temperature -25°C...70°C (-10°...125°F)

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