LED Stroboscopes

DT-311J Splashproof Digital Stroboscope – AC Powered

200-1.500 RPM/FPM

The DT-311J digital stroboscope with its IP65 protection code is designed for use in the harshest manufacturing environments.

The stroboscope is perfect for observing fast repeated motions and for determining RPM or inspection and observation of moving parts by “freezing” or “slowing down” the action.

The DT-311J can be triggered by means of an external sensor (power supply for the sensor is provided by the stroboscope). The flashes can be delayed either in time or in rotation angle.

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  • Hand-held or tripod operation.
  • Water & Dustproof housing (IP65).
  • Easy-to-read LED display.
  • Accepts external trigger input and provides synchronizing pulse output.
  • Phase shift for best view and flash photography/


Flash Range 200-1,500 FPM
Accuracy ± 1 digit
Internal Signal Range 200 to 1,500
Delay Setter Rotary Encoder
Divide Ratio 1/1, 1/2, 1/3, 1/4, 2/4 with shift
Input Impedance 47 ohms
Display Mode Phase shift (degree), Tachometer
Flashtube Xenon, max 10 W at 1,500 rpm
Warranty 1 Year

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