Find the perfect balance in your photography lighting with the RT-GX Flashpoint and Godox Transmitter Module for the L-858D-U SPEEDMASTER Light Meter. This innovative product, a result of a strategic collaboration between Godox and Sekonic, offers a fully integrated light metering workflow for Godox users. It's designed to revolutionize the way you measure, control, and analyze flash characteristics, making it an essential tool for every professional photographer.The Sekonic RT-GX is more than just a transmitter module; it's a tool that simplifies the process of crafting the perfect light in every image. It allows you to dial in your lighting recipe swiftly, helping you achieve your final image with exacting precision. This high-quality module is fully compatible with Godox, offering all 32 channels (1-32), 16 groups (A-F,0-9), and Wireless ID's to remotely trigger your Godox compatible lights from up to 100ft (30 meters) away. You can also wirelessly control the power of modeling lights, adding to its user-friendly features.With the RT-GX, High-Speed Sync (HSS) flash metering is no longer a guessing game. Simply input your ISO and shutter speed, and the module will do the rest. It also allows you to measure the percentage of flash in your images, ensuring the desired mix of ambient and flash. Plus, you can measure flash duration to understand how much stopping power your lights have, whether you're capturing an athlete in action or a fashion model's flowing gown.Compact and durable, the RT-GX Flashpoint and Godox Transmitter Module for the L-858D-U SPEEDMASTER Light Meter is a game-changer in the world of professional photography. It's not just a product; it's a community of supportive and active Godox users sharing lighting diagrams, images, and behind-the-scenes setups. With Sekonic, you're not just getting a product; you're joining a community of passionate photographers.