The Paterson 2000D Darkroom Timer is a good budget-oriented, mains-operated, digital enlarger timer that can be set from 0.1 to 9.9 seconds in 0.1-second increments or 10 to 99 seconds in one-second increments.
The brightness of the LED display can be adjusted to individual requirements. It features a simple, easy-to-use layout and adjustable LED brightness, and its timing can be interrupted and restarted. It can achieve an accuracy rating of better than 0.1% and is suitable for enlarging up to 5 amps lamps.