Promaster FTD 4000

We currently have almost no data about this flash unit.
Trigger voltage: 6.2 volt.


No literature yet.

Brand profile

Key info

Established: 1958
HQ: Fairfield, CT, USA
Web: US, man

Promaster is the house brand of Photographic Research Organization, Inc. (PRO), a USA-based retail cooperative founded in 1958. It currently has 155 member firms and affiliates operating more than 400 stores throughout the USA. Promaster-branded products are mainly sold through members and affiliates.

Some models are also sold with the Promatic brand (with the same model number – Promaster 5700 and Promatic 5700 is the same product).

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