District Camera

Promaster 6859 Unplugged TTL Transmitter For Nikon

Promaster 6859 Unplugged TTL Transmitter For Nikon - Main image
$51.17 $79.95 In stock

Category: Other Accessories

  • ETTL mode with exposure compensation
  • Multi flash mode
  • High speed sync.
  • Manual mode
  • 15 Channels with 99 IDs
  • A, B, and C Groups with ratio control
  • Modeling light control (on/off & intensity)
  • AF assist beam (on and off)
  • Control of lights's audible function (on and off)
  • 300' / 100 m range
  • USB firmware upgradeable

Availability of some features is camera-model dependent

SPECIFICATIONS:

  • Compatible with UNPLUGGED TTL lights
  • 2.4 GHz operating frequency
  • 1/8,000 second maximum sync. speed
  • Weight: 3 1/4 oz / 92 g
  • Dimensions: 4 1/4" x 2 3/4" x 1 1/2" / 108mm x 70mm x 38mm
  • Power source: 2 x AA batteries

Weights & dimensions do not include batteries or cords.

INCLUDES:

  • 1 UNPLUGGED TTL Transmitter for Nikon
  • 2 x AA batteries

ProMaster 5398 USB firmware downloading cable for computer connection. USB micro-B.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Emily J. ★★★★★

The high speed sync works perfectly with my strobes, and the 15 channels give me plenty of room to avoid interference. Set up was straightforward for controlling groups A, B, and C wirelessly.

Kevin ★★★★★

I’ve been using the A, B, and C groups with ratio control to balance three off-camera flashes, and it’s so convenient to tweak each one’s power without walking over to the lights.

Chloe ★★★★★

The high speed sync is dead reliable, and having separate ratio control for groups A, B, and C makes balancing my off-camera flashes effortless. I've used it on three shoots so far without a single misfire.