A new improved Model 300 Darkroom Timer. Shows minutes and seconds in total darkness.
The 60-minute time range can be set in minutes for developing and seconds for enlarging control. Two hands permit quick setting by seconds, minutes, or combinations of seconds and minutes.
Two separate outlet receptacles control an enlarger or printer and safelight by a combination time/focus switch. Each outlet has a 750-watts capacity.
This model also can be used with a relay for heavier loads. Easy to read numerals on a large 6½" diameter face. Luminated by phosphor fluorescence.
Input voltage: 100 to 130 VAC, 50 or 60 Hz (U.S. and Canada); 210 to 250 VAC, 50 or 60 Hz for use in other countries.