Timer Dice with 4 Fixed Times (10, 15, 20 & 30 minutes)

These timer clocks made of plastic in dice look has 4 predefined times. When the clock is activated the timespan runs that is shown above. No time-consuming time setting is necessary, just turn the desired time window upwards and press the start button.

On one side of the cube, there is a digital LED display that indicates the remaining time to the teacher or group. A diode (which can be turned off) flashes on the side of the activated time while it is running. The end of the timespan is signalled by am acoustic alarm, which can be turned off.

Since the watch operates on battery power, there is no annoying ticking while the timer is running.

With fixed times of 10, 15, 20 and 30 minutes.

Size: approx. 60 mm side length
Battery type: AAA (x2)

• with 4 pre-set times
• ventilate classrooms every 20 min, recommendation of the Federal Environmental Agency
• with remaining time display for the teacher
• silent operation with battery
• alarm, preliminary alarm and LED display can be turned on and off

Please note:
Battery/electronic device disposal