The Microbug is looking for light always!
Times 1 minute to 1 hour. Single button, straightforward operation. Clear 16-LED readout. Audible and visible alarm with discrete pre-alarm. Auto power-off. Attractive designer enclosure.
µcontroller technology
settings:
1-10': one minute steps
10-30': five minute steps
30-60': 15 minute steps
basic accuracy: better than 5%
power supply: 3 x AAA 1.5V batteries (not incl.)
power consumption: 10mA typ.
dimensions: 76.5 x 75 x 32mm / 3.1 x 3.0 x 1.3"