Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2005
> Gralab 300 electro/mechanical darkroom/enlarger timer
Gralab 300 electro/mechanical darkroom/enlarger timer
Gralab 300 Electro/Mechanical Timer
For many years, the GraLab model 300 has been the leading darkroom timer. Minutes and seconds can easily be read across the room in total darkness, making the 300 ideal for darkroom use, especially with the precise timing required in color processing. The 60 minute time range can be set in minutes for developing and seconds for enlarger control. Two hands permit quick setting by seconds, minutes or combinations of seconds and minutes. An exclusive dual-cam mechanism provides extreme accuracy for long intervals. Two separate outlets control an enlarger or printer and safelight by a combination time/focus switch. Each outlet has a 600 watt rated capacity for operating most darkroom equipment. Can also be used with cold light sources.
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. Model 300 withstands high impact, resists chemicals and moisture, and is electrically nonconductive.
