The Sekonic RT-32CTL Radio Transmitter Module provides wireless triggering capabilities of PocketWizard radios and enabled devices to the Sekonic L-358 and L-758 series light meters. This module installs easily into the rear of the meter to aid in a streamlined flash metering workflow. It is compatible with ControlTL devices, such as the MiniTT1 and FlexTT5 radios, for TTL flash metering as well as non TTL-dedicated PocketWizard devices, such as the Plus and MultiMax series of transceivers, for triggering on all 32 standard PocketWizard channels and selective Quad-Triggering control.

This model is designed for use in both FCC-designated devices for operation in North America as well as CE-designated devices for operation in Europe.