3-Channel Darkroom Timer – Triple Countdown Clock for Film Developing Large Format and architectural photography where maximum

and architectural photography where maximum detail and tonal richness are required

A: Typically 12 exposures at 4x4cm (standard 127 square format) or 16 exposures at 4x3cm

and Graflex holders

and 127 formats

3-Channel Darkroom Timer – Triple Countdown Clock for Film Developing Large Format and architectural photography where maximum3 Channel Darkroom Timer Triple Countdown & Count Up Clock A versatile 3 channel darkroom timer designed for film developing, printing, and any process that requires precise timing. With three independent channels that can run simultaneously or separately, it is ideal for managing developer, stop bath, and fixer times all at once. Features Clock display in HR MIN SEC with AM PM format 100 hour countdown and count up timer with 1 100 second count up