빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
- Function and Applications:
To record the oscillation of a tuning fork on a piece of paper. The tuning fork has a frequency of about 20 Hz and oscillates visibly
- Benefits:
The oscillations can easily be recorded on a piece of paper - no further preparations needed. The clamp for the pen measures 1 cm in diameter, which allows to use also markers, e.g. to record the pattern on a overhead transparancy for demonstration purposes.
- Equipment and technical data:
Frequency app. 20 Hz
Clamp for pen: diameter 1 cm
Complete with permanent marker
