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Certo 400


Product Details



With Certo 200 and Certo 400, Hensel is introducing two new compact flashes especially tailored to ambitious amateurs, semiprofessional users, and new professionals starting out. Thanks to their exemplary performance and quality, they also attract price-conscious pros.

The new Certo compact flashes by Hensel excel with their outstanding price-performance ratio and are available in specially priced kits that include light shapers, stands, radio transmitter and a transport bag.

The small and light Certo flashes offer short flash durations of up to 1/3,400’s, fast flash recycling of 0.4-1.1’s and a setting range covering 6 or 7 f-stops in 1/10 steps. Thanks to their rugged construction, straightforward interface and direct access to all major functions, using them is almost self-explanatory.

A 16-channel integrated radio sync permits wireless firing. Hensel’s EH mount system offers the quickest and easiest way in the industry to attach a light modifier. Hensel uses safety glass to protect users and technology alike from potential damage. Flash tube and safety glass dome are mounted together onto a plug base, making any exchanges quick and hassle-free.

Active cooling ensures safe, continuous operation and lets you use the bright 150W halogen lamp (GX 6.35) as modeling light. The power display can be switched from relative f-stops to watt seconds.

Hensel’s well-designed Certo compact flash units offer a cost-effective entry into one of the industry’s most versatile lighting systems. A wide selection of light formers expand creative possibilities allowing the system to grow with the user’s needs. Like all other Hensel strobes, you can count on long term safety in terms of service, something only a well-known brand can offer.



    Power Range

    12-400 Ws (6 f-stops)

    F-STOP (1M, ISO 100, 1/60 S, 12" REFLECTOR)
    f 45 5/10

    Power Increments

    1/10 f-stop


    Relative f-stops or Ws

    Recycle Times

    0.5s – 1.1 s / 2 - 0.91 fps

    Flash Durations (t 0,5)

    1/1,000s - 1/2,500s

    Shortest Flash Duration at


    Color Temperature

    5500 K (+/- 4%)

    Model Light

    150 W Halogen (GX6.35/110V)

    Model Light Modes


    Fan Cooled


    Auto Dump



    Cell/3,5mm socket

    Sync Voltage

    5 V DC

    Radio Sync Channels

    16 (compatible with Cactus® Transmitters)

    Ready Signal

    Optical (Test Button) Acoustical (On/Off)

    Reflector Mount

    Hensel EH Quick Exchange System

    Glass Dome Cover


    Flash Tube

    User exchangeable (in combination with glass cover) Art No. 40101131

    Size W x H x D incl. stand adapter

    5.3 x 6.7 x 11.2" (135 x 170 x 280 mm)


    4 Lbs.

    Scope of Delivery

    Stand Adapter with Umbrella Holder, Power Cable and Transport Cap


    An introduction to Hensel's new Certo by Joe Brady

    Video Reviews

    Frank Doorhof

    Would you like to learn more about the strobe, the new trigger, the modifiers and what's in the box?

    Watch as Frank Doorhof stress test's these new "budget friendly" Hensel Certo strobes and shows you his results for flash duration stability, color uniformity, exposure consistency, build quality, compatibility with other Hensel strobes and a lot more. 

    Josefien Hoekstra

    Unboxing: Hensel Certo 400 Portrait kit. Studio gear for beginners

    First Impressions: Is it any good?

    User Manual 

    Certo Manual


    View More