The Shimpo ST-320BL is a portable or permanent mount stroboscope.

Utilizing super bright high-powered black light LED lamps, these stroboscopes are perfect for UV ink printing applications. The ST-320BL’s LED array provides a bright, stable strobe light over a wide measurement range with a lifetime far exceeding xenon lit stroboscopes.

Operation is simple with the 8 button keypad and quick rate adjustment dial, combined with large, backlit LCD display. Phase shift, flash duration, plus flash rate are all quickly adjustable.

The unit can work off user adjusted flash frequency or from a remote sensor’s signal which will automatically adjust to corresponding process fluctuations.

The ST-320BL is designed for speed and frequency measurements in the printing, packaging, textile, automotive, cable, mining, steel, chemical, optical and medical industries in various applications.



  • Wide Flash Range 60 – 120,000 Flashes/min. (1-2000 Hz) can be adjusted to meet almost any high-speed application
  • Long-life Black Light LED operation for UV ink applications
  • Adjustable Flash Pulse duration achieves sharper images for detailed inspection
  • Phase Shift Advances or retards flash timing for viewing gear teeth, cutting surfaces, repeats or “drifting” images
  • Input sensor trigger function allows process machinery to control flash rate
  • Delay time adjustment combined with leading or trailing edge activation simplifies process set-up when using external signal input
  • x2 and 1/2 keys for large adjustment rate change or +/- for fine tuning
  • 1/4-20 UNC connection for permanent mount applications (remove trigger handle)



Flash Rate Range 60 to 120,000 FPM; 1-2000 Hz
Accuracy 0.01%±1 digit of F.S. @ 25°C
Display Backlit LCD

60 ~ 12,000 FPM = 0.1 FPM

12,001 ~ 120,000 FPM = 1 FPM

Lamp 9 black light LED’s; 415 to 420 nm wave length
Flash Duration 0.1° ~ 2.5°
Phase Shift 0° ~ 359°
Power Requirement 240V AC
Battery Lithium DC 16.8V 2600 mAh
Weight 850 grams



Brand Shimpo
Shipping Weight 0.8000kg

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