GraLab Model 300 Electro-Mechanical Darkroom Timer

Description

GraLab Model 300 Electro-Mechanical Darkroom Timer. Condition is "Used". Shipped with USPS Priority Mail.
Lightly used, this unit is in super clean, tested, working condition.
Even in total darkness you can read the minutes and seconds on
GraLab's Model 300 Darkroom Timer.
It is used in industrial/commercial photo labs, graphic arts, printing, hobbyist darkrooms and is probably the most popular darkroom timer of all time.
Set by seconds, minutes or a combination of the two, GraLab's exclusive dual-cam system gives you exact timing over long intervals.
Two, three-wire receptacles can control an enlarger or printer and safelight with a combination time/focus switch.
Rubber base pads, wall mounting keyholes and a recessed hand grip on the 7-1/2" x 7-1/2" x 2-1/2" polycarbonate case give you multiple placement choices.
Plastic boot over power switch prevents corrosion from chemicals or water
Buzzer automatically signals end of cycle
Large 6.5" diameter face with easy-to-read glow in the dark numerals
Three wire grounded cord
Model 300 withstands high impact, resists chemicals and moisture, and is electrically non-conductive.