
CHF9.95 per piece for 2 units
Steffen Digital timer

Steffen Digital timer
Does anyone know if the time has to be set before using the countdown function? The background to this question is that I would only use the clock now and then to supply a device with power for a certain time (e.g. 5 hours). After that, the clock goes back into the drawer for a few days. Thank you in advance!