Product: GraLab Model 300, 60 Minute Photography and Darkroom Timer, 7-1/2" Length x 7-1/2" Width x 2-1/2" Height
Brand: GraLab
60-minute timer has 6.5” face (Diameter), with luminous numerals, dial, and hands for enhanced visibility in darkrooms
Two hands for setting by minutes, seconds, or a combination of minutes and seconds
Two outlets for automatic switching between enlarger or printer and safety light
Electric motor provides + or - .015% accuracy
Nonconductive plastic case with rubber base pads help protect against impact, chemicals, moisture, and electrical shock

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