Sekonic Transmitter Module RT-GX for L-858D Speedmaster light meter is used to trigger Godox/Flashpoint-enabled lighting and receivers.
Sekonic Transmitter Module RT-GX for L-858D Speedmaster light meter
• 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
• In the box:
Startup Guide
Safety Precaution
CE Countries List
• Downloadable from Sekonic website:
Operating Manual
Startup Guide