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About PocketWizard PowerST4

The PowerST4 Receiver enables remote power control of Elinchrom RX flashes using PocketWizard ControlTL technology. With a MiniTT1 Transmitter or FlexTT5 Transceiver on your camera and a PowerST4 plugged into your Elinchrom RX flash, you can now adjust the flash power settings directly from the camera position. Add the AC3 ZoneController and you can control three different zones of lights in 1/3-stop increments with up to a six-stop range. Utilize PocketWizard's unique features such as HyperSync and Optimized Rear Curtain Sync for maximum control of your lighting

PocketWizard PowerST4 Features

  • Use PowerTracking and when you change ISO or aperture, the lights automatically adjust their power setting
  • Add the AC3 ZoneController to control up to three zones of light independently
    @@ Use the AC3's Manual Mode and adjust the output of your Elinchrom RX flashes from the camera
    @@ Combine manual and auto modes or toggle zones on and off and unleash your creativity.
  • Use HyperSync to increase your maximum x-sync speed and Optimized Rear Curtain Sync to create natural looking movement in your images.

PocketWizard PowerST4 Specifications

340.00 - 354.00 US FCC/IC
433.42 - 434.42 MHz - CE
52 Channels over 26 Frequencies - US FCC/IC
35 Channels over 5 Frequencies - CE
2.7" (6.9 cm) rubberized
Five-pin remote socket
Zone Select Switch:
Status Indicator:
LED: Green, Amber, Red Status indications
USB Compliant 2.0, Mini-B Connector, 5VDC regulated, 100mA, Pin 1 Positive, Pin 4 Ground
Operating temperature:
Above -15° C (5° F) and below 50° C (120° F)
high impact plastic, rubberized antenna
Receives power from attached flash
3.6" (9.2cm) long x 2.2" (5.5 cm) wide x 1" (2.5 cm) tall
.77 ounces (21.83 grams)
Must be used in conjunction with a MiniTT1 or FlexTT5 on camera for power control capability. May be paired with any PocketWizard transmitter or transceiver for simple triggering
Mfr #

PocketWizard PowerST4 Reviews

Reviewed by 2 customers




from Mississippi  -  Semi-Professional

I am now able to mix and match my speed lights with my strobes and control all from my camera...... Great doesn't cover it.


Great Option for Elinchrom Ranger


from Denver, Colorado  -  Pro Photographer

I opted for the Pocket Wizard system on an Elinchrom Ranger AS Speed because sometimes I use speedlights in conjunction with other main lights and I don't know of a way to integrate the Elinchrom skyport system with speed lights. Use this with the AC Zone controller on a couple of speedlights and you can light just about anything and control it from one place. Great flexibility, you can program the length of time the modeling light stays on through the Pocket Wizard utility (great for evening shoots), and it just plain works.


Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  What unit do I need on my Nikon camera to work with the Power ST4 for Elinchrom Ranger AS ? Thanks in advance.
DUANE E  I'm using a Canon camera and on it I have a PW MininTT1. Go to the PW utility and update both units. Once I updated them it has worked flawless.
Shopper  does it work non RX ELINCHROMES?
STEVE D  i am using this with my elinchrome Ranger and it works fine
Shopper  will this work with pocketwizard lll on the camera? Thanks
FRANK C  I believe it will. I have not found a Pocket Wizard that it will not work with.
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