
Orders placed during Passover Holiday (Wed 4/1 after 4PM ET – Thurs 4/9) will ship Fri 4/10. View our holiday shipping schedule.
This item is no longer available.
Review Summary
2020-02-27T07:37:51
It works awesome in my Sekonic L858D-U light meter. I use it to fire my Flashpoint Strobes using a Pocket Wizard Plus III jacked into to Flashpoint R2-TII set on the light stand with my Explorer 600 Pro strobe.
Rick G.
2018-10-17T20:22:43
A little pricey, but the installation was effortless and the connection flawless. In this case, you do get what you pay for! Wireless is the only way to go! Go for it, you’ll be glad you did and there will be no buyer’s remorse.
CHRISTOPHER H.
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
L-858D-U Speedmaster light meter
344 MHz
32
4
4962294011901
Awesome Trigger!
By Rick G.
It works awesome in my Sekonic L858D-U light meter. I use it to fire my Flashpoint Strobes using a Pocket Wizard Plus III jacked into to Flashpoint R2-TII set on the light stand with my Explorer 600 Pro strobe.
You do get what you pay for!
By CHRISTOPHER H.
A little pricey, but the installation was effortless and the connection flawless. In this case, you do get what you pay for! Wireless is the only way to go! Go for it, you’ll be glad you did and there will be no buyer’s remorse.
Sekonic Transmitter Module RT-20PW for L-858D-U Speedmaster light meter. Used to trigger Pocket Wizard enabled receivers and lights.
Standard CH1 to 32 Flash light triggering Zone: A to D (after CH17)
ControlTL CH1 to 20 Flash light output power control and modeling Zone: A to C lamp ON/OFF
Note :
The current and old transmitter (RT-32FCC, RT-32CE, RT-32N, RT-32CTL) are NOT compatible with L-858D.