SEKONIC RT-GX Godox/Flashpoint Transmitter Module For the L-858D-U SPEEDMASTER

SEKONIC RT-GX Godox/Flashpoint Transmitter Module For the L-858D-U SPEEDMASTER

For Godox

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Sale HK$5,380.00

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Sekonic Transmitter Module RT-GX forL-858D-U Speedmaster light meter. Used to trigger Godox/Flashpoint enabled lighting and receivers.


Triggering and controlling the power level of Godox 2.4GHz wireless X system and Flashpoint 2.4GHz system built-in flash units

Modeling lamp output power control with ON/OFF

Wireless ID: (1 to 99 or OFF)

Channel: 32 (CH1 to 32)

Group: 16 (A to F, 0 to 9) + ALL

HSS (High Speed Synchro) flash radio triggering is available



Catalog Numbers

US Catalog Info401-628

International CatalogJX8N(All countries)


Measuring Range and Modes

Radio SystemGodox 2.4GHzwireless X system and Flashpoint 2.4GHz system




Weight (KG)0.01

Product Depth Inches0.50

Product Width Inches1.30

Product Height Inches1.10

Product Depth Centimeters1.20

Product Width Centimeters3.40

Product Height Centimeters2.80

Shipping & Payment

Delivery Options

  • In-Store Pick Up ( Mong Kok Flagship Store )
  • S.F. Express - EF Locker Pickup
  • S.F. Express(LOCAL)
  • MACAU S.F. Express ( Freight Collect )
  • Taiwan S.F. Express ( Freight Collect )
  • Deliver by Van/Lorry ( Freight Collect. In most cases, the driver will only deliver on the street. )

Payment Options

  • Octopus
  • Credit Card
  • PayPal & Credit Card
  • Payme
  • Alipay (HK)
  • Faster Payment System
  • HSBC bank transfer
  • Hang Seng Bank Transfer