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LS-3 compact LED industrial stroboscope

Made in GermanyThe LS-3-LED is a high-performance LED stroboscope with adjustable frequency and has been designed for webs up to 25 cm wide. The integrated control allows for an easy adjustment of the flash rate, brightness, phase and more. An external input enables the flash rate to be controlled via an external sensor.

The 40 high-performance LEDs with a maximum light intensity of 5000 lux are incorporated in a robust aluminum housing. With the option of flash duration setting, you can easily set the optimal balance between brightness and sharpness. A universal power supply (100-240 VAC) with Euro, US and UK plug adapters is included. The practical threaded holes allow for the LS-#-LED to be mounted on a wide range of equipment.

  • 40 powerful LEDs ensure a maximum light intensity of 5000 lux
  • Flash duration adjustable from 30 - 300,000 FPM (0.5 - 5000 Hz), unit switchable Hz, FPM, 1 / MIN
  • Adjustable flash duration enables optimal balance between brightness and sharpness
  • External input for triggering via an external sensor
  • Threaded bores 2x M5 and 1x 1/4 “-20 for stationary assembly
  • Delivery including power supply (100 - 265 VAC)
  • "Slow Motion" mode enables the flash rate to be shifted so that the "frozen" image is played back in slow motion (only with external triggering)
  • "PRO Mode" offers additional setting options such as multiplier, delay and memory (5 user values)
  • CE certified with one year guarantee

Model overview LS-LED stroboscopes
Model LEDs Field size Brightness (peak) Housing width
LS-5-LED 80 10 x 8 6000 Lux 150 mm
(6 inch)
LS-9-LED 120 15 x 8 7500 Lux 230 mm
(9 inch)
LS-9-LED-WB 120 5 x 8 (3x) 7500 Lux 440 mm
(17 inch)
LS-18-LED 200 25 x 8 9000 Lux 440 mm
(17 inch)
LS-36-LED 480 60 x 8 14000 Lux 948 mm
(37 inch)

Complete Kit

The LS-3-LED is supplied together with a universal power supply with EU, US and UK plug adapters, as well as a DIN adapter for connecting an external sensor.


LS-SCU Remote Control Unit

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    LS-SCU Remote Control Unit  126476

    LS-REGSENSOR Registration Mark Sensor

    • Includes remote Autoset™ and Selectable Pulse Stretcher
    • Single, one push button set-up
    • Color Mark registration detection on transparent and translucent, including many metalized films and paper

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    LS-REGSENSOR Registration Mark Sensor 126809

    LS-GAPSENSOR Label Sensor for Triggering On Label Gaps

    • The LS-GAPSENSOR is supplied with a DIN connector for direct connection from CHECK-LINE LS-10 & LS-15 linear strobes.
    • Only label sensor on the market that is immune to the interference caused by a strobe.
    • IP66/Nema 4 rating provides excellent physical protection and is waterproof.

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    LS-GAPSENSOR Label Sensor for Triggering On Label Gaps 126810

    LEDs:40 high-performance LEDs in a 5x8 arrangement
    Frequency range:30 - 300,000 FPM (flashes per minute) / 0.5 - 5000 Hz
    Flash duration:Adjustable (1µsec to 2000 µsec)
    Accuracy:± 0.02% (± 1-digit/±0.025µsec)
    Resolution:± 0.1 FPM (30 - 999)
    ± 1 FPM (1000 - 9999)
    Brightness:5000 lux at 6000 FPM / 30 cm and 3° sharpness
    Colour of the flash:Approx. 5000 - 8000 K
    External trigger input:3 ... 30 V / max. 5 mA
    potential optocoupler-
    DIN 41524 5-pole
    Uout = Uin, max. 200 mA
    switchable trigger input
    Trigger output:Not available
    Housing protection class:IP30
    Dimensions:150 x 130 x 112mm
    Weight:1 kg
    Ambient temperature:0 - 40 °C
    Storage temperature:-25 - 70 °C
    Air humidity:Max. 95% non-condensing
    Certificates:CE conformity declaration
    Warranty:1 year
    Mounting holes:On the underside of the housing:
    1x 1 / 4-20UNC centered 2x M5 outer (c:c 60mm)
    Power supply:24V DC, delivery including a suitable 100-240V AC power supply with EU, UK and US plug adapter


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    LS-EP Rubber Edge Protectors for LS-3-LED, QB-LED & QBS-LED

    • Edge protection in a set of 2 for mounting on the LS-3-LED, QB-LED & QBS-LED stroboscopes.

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    LS-EP Rubber Edge Protectors for LS-3-LED, QB-LED & QBS-LED

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    LS-3-LED Linear LED Stroboscope with 40 LEDS
    € 860,00 

    LS-3-LED-CC Foam-Fitted plastic carrying case for LS-3-LED
    € 107,00 
    LS-EP - Rubber Edge Protectors for LS-3-LED, QB-LED & QBS-LED
    € 83,00 
    All mentioned prices are excluding VAT & excluding shipment costs.
    Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request

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