Buzzer for vacuum bell jar

Built-in battery
Easy to put in a vacuum pump
Read more


€40.83 Excl. Tax €49.00 Incl. Tax
Quantity :
Compare Add to wishlist Experiments / Technical documents Request information Download in PDF format

Data sheet Buzzer for vacuum bell jar


Buzzer fitted on foam to avoid any propagation of sound by vibration.
Sound variation by potentiometer.
Light indicator showing operation.


Power supply: 9 V battery (supplied).
Theme: human histology Vacuum

User reviews Buzzer for vacuum bell jar

Be the first to review this product