Sekonic Transmitter Module RT-EL/PX is for L-858D-U Speedmaster light meter. Used to trigger Elinchrom(Skyport) and Phottix (Strato) enabled lighting and receivers. When used with Elinchrom provides Triggering and controlling the power level of the light
- Triggering and controlling the power level of modeling lamp with ON/OFF
- When used with Phottix Selecting the groups and triggering a flash for measurement requires using a Phottix Indra, Mitros+ set for StratoTM II reception or flash attached to Phottix receiver with StratoTM II protocol.