KAISER 4030 Electronic Exposure Timer
PRECISION AND EXACT CONTROL OF DARKROOM EXPOSURE TIMES
The Kaiser Electronic Exposure Timer (Model 4030) is an essential device for controlling the exposure duration of photo papers under the magnifier with extreme precision.
Designed with easy-to-handle buttons in the dark and a high-visibility digital display, it ensures exact repeatability of focus and copy times.
Adjustable Time Interval
Allows timers from 0.1 to 99 seconds. From 0.1 to 9.9 seconds adjusts in tenths of a second; from 10 to 99 seconds adjusts in 1-second increments.
2-Digit Amber Digital Display
Digital display with harmless illumination for most sensitized photographic materials, ensuring easy reading without veiling the paper.
Countdown and Auto-Reset
Counts to zero and automatically returns to the pre-set start time, facilitating identical series of exposures.
Focus Light Switch
Includes dedicated button to turn on the magnifier lamp continuously, allowing you to frame and focus on the negative before exposure.
500W Charging Capacity
Allows you to connect most lab photo magnifiers directly.
Box Contents:
1x Kaiser Electronic Exposure Timer (4030)
1x Power Cable
1x Instruction Manual