Laboratory equipment
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Timers, anemometers, tachometers, luxmeters, radiation detector
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Timers
> Stopwatch
Stopwatch
Winding by hand. Brass housing, chrome- plated.
Technical specifications:
| Model | 1 Basic | 2 Classic |
| Max. measuring range | 15 min | 30 min |
| Resolution | 1/10 s | 1/5 s |
| Start/Stop | Winder | Winder |
| Resetting | Winder | Zero setting |
| Interval button | No | Yes |
| Dimensions | Ø 50 mm | |
| Weight | 100 g | |
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