GraLab 300

Find discount price for GraLab Model 300 Polycarbonate 60 Minute Photography and Darkroom Timer, 7-1/2" Length x 7-1/2" Width x 2-1/2" Height An exclusive dual-cam mechanism provides extreme accuracy GraLab 300 for long time intervals: +/-.015% at maximum dial setting Two hands permit quick setting by seconds, minutes or combinations of seconds and minutes The Model 300 photography timer is reliable and accurate Two outlets control enlarger and safelight. Variable volume alarm for end of developing cycle notification. ... More Details »

GraLab 300 Review: I bought the predecessor to this timer in the 1970's. Gave it a good workout in my basement darkroom. It's a great timer. Very reliable and easy to see in the dark. Wore out the on/off switch, but was able to replace it with a standard toggle switch purchased at Lowes. Same timer was used at shooting range to time shooting matches. Two outlets are very handy. One is on while the timer is in use. The other turns on at the end of ... Read more »

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