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DT-315AEB Digital Stroboscope with External Battery

Range: 40-35,000 RPM/FPM

The DT-315AEB portable stroboscope is a highly stable and accurate, industrial-quality measuring instrument for non-contact RPM measurement, inspection and observation of moving parts by "freezing" or "slowing down" the movement.


  • Highest accuracy and most stable flash rate
  • Provides 12 V DC power for external sensors
  • Easy-to-read LED display
  • Detachable pistol-grip handle
  • Easy-to-operate controls
  • Flash rate control
  • Instant double and half-rate flash selection for error-free reading
  • Accepts external trigger input and provides synchronizing pulse output
  • Phase shift for best view and flash photography


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DT-TRI-HD Tripod for Tachometers and Stroboscopes

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BP-7AHR Battery pack for DT-315AEB Stroboscope

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Flash Range
40-35,000 FPM
Internal Mode: ±0.01% of reading
External Mode: ±0.01% or ± 1 digit
0.1 FPM: 40.0 - 4,999.9 FPM
0.2 FPM: 5,000 - 7,999.8 FPM
0.5 FPM: 8,000 - 9,999.5 FPM
1 FPM: 10,000 - 35,000 FPM
±0.01% per degree C
Update Time
Internal Mode: 0.2 seconds
External Mode: ±0.01% or ± 1 digit
Output Signal
Synchronous, 400 µs pulse, 0 to approx.
± 12 V DC 1000 ohms impedance
Input Signal
LO level: 0-0.4 VDC
HI level: 2.5 - 12 VDC -- or open collector (npn)
pulse width 50us min
Display & Rate
Divide or multiply by 2, selectable
Operating Temperature
5 digits, 10 mm high, red LED
Xenon, 10 W maximum
Flash Duration
10-30 µs
Sensor Power Supply
12 VDC ± 0.5V (50ma)
Power Requirements
115 V AC or 230 V AC Adapter or one (1) hour, internal, rechargeable 12 V battery or external 12 V DC
Phase Shift
0 - 359° with 1° resolution or
0 - 333 ms from 200 - 3,000 FPM
Input Impedance
10,000 ohms
Battery Life
3 hour at high flash rate
Full Charge Time
16 hours
4.5 lbs. (2 kg)
4.7 x 5.6 x 9.7"
(120 x 141 x 248 mm)
1 year

Light Output (LUX) vs Distance

at 30 cm distance, 6000 flashes/min (FPM)


Cic-Strobe Stroboscope Calibration

  • Exclusively using a standard which is traceable to Britisch national standards and International standards ISO/IEC 17025

More details

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Product name
DT-315AEB-2 Stroboscope with External Battery & Power Adapter
€ 811,00 
DT-315AX Digital Stroboscope 12V (without battery pack or charger)
€ 668,00 


Product name
DT-CAPS - Protective caps for DT series
€ 117,00 
DT-FLASH - Spare Flash Tube
€ 57,00 
BP-7AHR-2 - Battery pack for DT-315AEB
€ 155,00 
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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