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DT-311J Splashproof Digital Stroboscope - AC Powered


The CHECK-LINE 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.

  • LIMITED RANGE: 200-1,500 RPM/FPM
  • Hand-held or tripod operation
  • Water & Dustproof housing (IP65)
  • Easy-to-read LED display
  • Accepts external trigger input and provides synchronizing pulse output
  • Easy-to-operate controls
  • AC Powered
  • Phase shift for best view and flash photography


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Flash Range
200-1,500 FPM
± 1 digit
Internal Signal Range
200 to 1,500
Delay Setter
Rotary Encoder
4 digit, 10mm high Red LED
Divide Ratio
1/1, 1/2, 1/3, 1/4, 2/4 with shift
Input Signal
LO level: 0-0.4 VDC
HI level: 2.5 - 12 VDC -- or open collector (npn)
pulse width 50us min
Input Impedance
47 ohms
Display Mode
Phase shift (degree), Tachometer
Xenon, max 10 W at 1,500 rpm
Operating Temp
0 to 40° C
Power Requirements
230 V AC (115 V can also be ordered)
1.9 Kg (4.2 lbs)
149w x 174h x 214d mm
1 year

Buy Now

Product name
DT-311J-2 - Limited to 1500 RPM - Stroboscope 230 VAC
€ 1.232,00 

Product name
FLASHTUBE311-J Spare Flash Tube for DT-311J
€ 108,00 
DT-300CC Carrying Case for DT-300 Series Strobes
€ 134,00 
Cert. Strobe - Calibration Inspection & Certificate Stroboscope
€ 99,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available , preorder 1-2 weeks , special order, request

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