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DT-3011N Heavy Duty AC Powered Stroboscope

Made in Japan
DT-3011N Stroboscope
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Flash Range: 30 - 35,000 RPM/FPM

The DT-3011N heavy duty AC powered stroboscope provides the illusion of “stopped motion”. By adjusting the flash rate, systems in motion appear to be standing still or in slow motion. These strobes can measure rotational (RPM) or reciprocating (strokes per minute) speeds with the same precision as an electronic digital tachometer. Ideally suited for printing inspection, motion analysis, preventive maintenance and speed measurement of repetitive motion, DT-3011N strobes provide timely data on vibrating parts, leaks, spray patterns and a variety of industrial and scientific operations. The DT-3011N stroboscope is extremely easy to maneuver and operate via its lightweight, compact design combined with a simplified user interface. Its rugged metal construction provides unequaled reliability in the harshest environments.


  • Aluminum construction provides exceptional durability
  • High polish and focused reflector eliminates “blind” viewing areas
  • External trigger allows unit to be automatically synchronized with equipment
  • Auto-off timer (1 - 120 min.) conserves flash tube life
  • Phase shift, set in degrees or ms, allows visual analysis of rotating/reciprocating objects
  • Save up to 5 user configurations to enable switching quickly between machinery
  • Synchronous output enables master strobe to drive the flash rate of connected strobes
  • Easy tri-pod or permanent mounting with integral mounting thread
  • NIST Traceable Calibration Certificate is OPTIONAL

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Articulating Stroboscope Swing Arm
- 41" when fully extended
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Battery Powered LED Stroboscope Peak Brightness of 5,000 LUX
40 High-Powered LEDs
- 40 High Power LEDs produce 5000 Lux Peak Brightness


Range30.0 - 35,000 fpm (flashes per minute)
Accuracy±0.05 % of reading
Resolution30.0 to 5000.0 : 0.1 fpm; 5001.0 to 8000.0 to 0.2 fpm; 8001.0 to 10000.0 : 0.5 fpm; 10001.0 to 35000.0 : 1.0 fpm
Lux Rating8” (20 cm) Distance = 1950 lx @ 1500 fpm, 2000 lx @ 6000 fpm with 8” (203 mm) irradiation diameter. 20” (50 cm) Distance = 725 lx @ 1500 fpm, 850 lx @ 6000 fpm with 12” (305 mm) irradiation diameter.
Lamp LifetimeTyp.1200 hours at 1500 fpm
Display6-digit, 7 segment red LED
Flash Duration20 μsec
Phase Shift0 to 359 ̊ set by 0.1 ̊ resolution; 0.00 to 999.99 msec set by 0.01 msec resolution, 1000.0 to 1994.4 msec set by 0.1 msec resolution
Power Requirement100 to 115 VAC +/-10% 50/60 Hz; -EU: 200 to 240 VAC 50/60 Hz
Input SignalH level: 2.5 – 12 V; L level: 0 – 0.5 V Pulse width : 50μs or more. Input impedance : 10 kΩ or more
Input Signal Range27 to 35,020 fpm (1 fpm resolution) with available delay setting in degree or msec
Sensor Power SupplyDC 12 VDC 40 mA
Temperature Limits32 to 104°F (0 to 40°C)
Humidity Limits35 to 85% RH (Non- condensing)
Product Weight2.6 lb (1.2 kg)
Package Weight5.7 lb (2.6 kg)
Included AccessoriesInput Signal Connector

Complete Kit

DT-3011N stroboscope, input signal connector



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Item Description Price
AC Powered Heavy-Duty Stroboscope, 120V USA Plug
AC Powered Heavy-Duty Stroboscope, 230V Euro Plug
NIST Traceable Calibration Certificate
Replacement Flashtube for DT-3011N & DT-3015N Stroboscope
Articulating Swing Arm for Stroboscopes
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