 |
Elektronika 56 |
|
Russian Sport Stopwatch
Year:
from middle 1980th..
Functions:
- time keeping
- end of hour alarm
- stopwatch
- rhythm sound
- rhythm counter with sound
- systolic pulse counter
| More images (click on the image): |
 |
 |
 |
| Large image |
Stopwatch |
rhythm
sound |
 |
 |
|
| rhythm counter |
pulse
counter |
|
|
