Sekonic L-858d-u Light meter with RT-GX Godox Radio Module guide goes over how to use the sekonic light meter to control your godox X series lighting via the new RT-GX radio module. The L-858d-U has full wireless control of the flash power, modeling lamps, and can meter in standard sync and High Speed sync.
TEMPORARY link with firmware and instructions : http://sekonicdts.com/sekonic-dts-installation
Sekonic L-858d-U + RT-GX Module : https://adorama.rfvk.net/mLAJX
Sekonic RT-GX : https://adorama.rfvk.net/r9ZqR
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The Sekonic L-858D is kitted with RT-GX Transmitter module. The RT-GX is a user-replaceable radio module that fits neatly next to the batteries in the SPEEDMASTER L-858D Light Meter.
This kit brings a fully integrated light metering workflow to Godox users, making it possible for them to measure effortlessly, control, and analyze the characteristics of flash like never before. The Sekonic RT-GX simplifies the process of lighting a portrait, analyzing a scene and helping you quickly dial in your lighting recipe to get to your final image with exacting precision.
Sekonic Speedmaster L-858D-U is the world's first multi-function, multi-brand wireless triggering light meter. It is the first of its kind capable of measuring flash duration and brief flash bursts like you find from HSS (High Speed Sync) for precision flash control.
Features
Full Radio Compatibility
The L-858D with the RT-GX transmitter module enables you to call upon all 32 channels (1-32), 16 groups (A-F,0-9) and Wireless ID's to remotely trigger their Godox compatible lights up to 100ft (30 meters) away. You can even wirelessly control the power of modeling lights as well.
HSS Flash Metering
Godox users can now measure the power of HSS. No need to guess what your exposure is when using High-Speed Sync. Tell the meter your ISO and shutter speed, and it will do the rest.
Next Level Flash Analysis
Now Godox users can more easily measure the percentage of flash in their images to maintain the desired mix of ambient and flash. Measure flash duration as well to know how much stopping power your lights have to freeze sweat coming off an athlete or the flowing gown of a fashion model.
Sekonic L-858D-U SPEEDMASTER Features
Incident Metering for Ambient & Flash
1 Degree Spot Metering with Viewfinder
Measuring Range: -5 to 22.9 EV (ISO 100)
Illuminance Range: 0.1 to 2,000,000 lux
Extensive Range of Cine & Video Settings
HSS Flash & Flash Duration Measurements
Flash Analyzing Function; Extended Range
2.7" Touchscreen LCD; All-Weather Design
Optional Radio Control Modules For PocketWizard Elinchrom and Phottix