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GRALAB Gralab GR450 enlarger timer (D-29450)
The Gralab Model 450 is a single memory switching timer. It offers simple operations and adjustable, highly visible, 2-digit LED display. It has easily adjustable membrane controls for display brightness, two countdown time ranges - seconds to 99 and tenths of seconds to 9.9, three audio signal choices - off, metronome and end-of-cycle tone, and AC outlet power "on" or timer controlled operation selection.
No specifications for this product. No accessories for this product. |
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