Aid to simplify the understanding (comprehension) of the abstract concept of time.
|
The time is set in quarters, e.g. 15 minutes 30 minutes, 45 minutes or 60 minutes.
- available with 20 LED's (= 3minutes interval/LED)
- or 12 LED's (= 5 minutes interval/LED)
|
|
>Brochure
>Environment
>Tender
|
The time is set in five minutes interval, e.g. 5 minutes, 10 minutes, 15 minutes or 20 minutes.
- available with 20 LED's (= 1 minute interval/LED)
|
|
>Brochure
>Environment
>Tender
|
After recuests from special school this 80-minute timerule has be developed. Time is set in 20-minute intervals, e.g. 20 minutes, 40 minutes, 60 minutes or 80 minutes.
- available with 20 LED's (= 4 minutes interval/LED)
|
|
>Brochure
>Environment
>Tender
|
