AskPrice
34891463.fpx

RT-BR Broncolor Transmitter for L-858D-U SPEEDMASTER Light Meter

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$174.00
Sep 13 · Macy's
Best price
$174.00
−0% vs high
14-day high
$174.00
All stores
$174$174$174
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $174.00 at Macy's. Highest: $174.00. Current best is 0% below the 14-day high.

About this product

The Sekonic RT-BR Broncolor Transmitter is a compact radio transmitter module designed for use with the Sekonic L-858D-U light meter. It enables wireless control and flash metering for Broncolor lighting systems, allowing photographers to remotely trigger flashes up to 100 feet away using 99 radio studio addresses and 40 lamp addresses. The device supports real-time measurement of flash duration and ambient-to-flash ratios, aiding in precise lighting setup. Its lightweight design and durable construction make it suitable for on-location shoots. Compatible with Broncolor flash systems, it enhances workflow efficiency and control across diverse photography environments.

  • Wireless remote triggering up to 100ft
  • Supports 99 radio studio addresses
  • Measures flash duration and ambient ratio
  • Compact size: 1.2 x 0.4 x 1.2 inches
  • Wipe clean exterior
  • Extended warranty with registration

You might also like

More from Sekonic

All 12 Sekonic products →
RT-BR Broncolor Transmitter for L-858D-U — Price History