A very handy little timer aimed at the darkroom user...a clever timer too, here's some of the maker's blurb about what this can do:
The ADOX LABTIME MINI can count up as well as down.
You can measure the time which elapses until an event occurs (COUNT-UP) or let a pre-chosen time count down (TIMER) in order to stop a process when the countdown is over.
If a process is active the a symbol will light up on the LCD screen. In the TIMER mode you can save the time chosen with MEMORY in order to repeat the countdown over and over.
The four rubber feet on the backside of the LABTIME MINI make sure you can operate this with one hand only. When a countdown is finished an alarm will sound and an optical indicitor will show (TIME S UP will be displayed).
The LABTIME MINI will not stop at zero but rather start counting up in order to indicate the overshot amount of time in case you don t hear the alarm at first and come back to late to your project.
When an alarm is ringing it can be stopped by pushing START/STOP. Set time: Push START/STOP in clock mode for about 2 seconds and the time will start blinking.