Baeuerle BS 782 Darkroom equipment

The El Baeuerle BS 782 is one of the most precise and reliable professional electronic timers of its time, designed specifically for photographic laboratories that demanded absolute control over exposure. Manufactured around 1970, this model represents the transition between traditional electromechanical timers and the high-stability electronics that characterized the best laboratory equipment of the late 20th century.

Its design is based on robust, overbuilt electronics, crafted to deliver precise timing even after long sessions of continuous operation. The internal circuit uses high-tolerance components, which ensures virtually zero temporal drift—a quality highly valued by professional amplifiers and advanced enthusiasts seeking absolute consistency between copies.

The control panel stands out for its ergonomics and operational clarity: a high-precision time selector, sturdy switches, and a bright display that allows comfortable work in the dimness of the darkroom. The relay response is immediate and stable, ensuring that the enlarger lamp receives exactly the programmed duration, without delays or fluctuations.

Functionally, the BS 782 offers exceptional repeatability, something essential for expansion processes where every second counts. Its metal construction and substantial weight are not cosmetic choices, but a guarantee of stability, durability, and resistance to heavy use. Even decades after its manufacture, it remains equipment valued for its mechanical and electronic reliability, far beyond lighter or more basic-range modern timers.

This model has become a benchmark piece for those seeking classic laboratory equipment that combines precision, longevity, and uncompromising engineering. Its presence in a laboratory brings not only functionality but also the character of a professional tool designed to last.
Overall in very good condition with minor signs of use (as can be seen in the photos) that do not affect performance. What you see in the photos is what you get.