... The GraLab Model 300 is the classic general purpose darkroom timer, a staple in darkrooms for decades...This is the later version GraLab 300 with plastic case and hands, grounded outlets, volume control, and rocker switches for the On/Off and Time/Focus controls...

... One of the parts on Omega D and E series enlargers that require replacement occasionally are the counterbalance springs...If the counterbalance springs arent working properly, it becomes more difficult to raise and lower the carriage and the elevation gears begin to wear...

... Weve seen an awful lot of B-22 enlargers missing the lamphouse filter drawer...However, since the part has been discontinued for quite some time, finding a replacement has not been easy...Like the original, this replacement filter holder accepts 2x 2 filters, and an upper filter frame is provided to sit on top of the filters and keep them securely in place...

...Some people find small electronic enlarging timers difficult to use because there is either no time display or a small digital display they find hard to read...The GraLab Model 400 provides a 60 second auto repeating enlarging timer with a large face and easy to read luminous markings...