Buzzer for vacuum bell jar

Ref:251023
Built-in battery
Easy to put in a vacuum pump
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Availability: In stock

€40.00 Excl. Tax €48.00 Incl. Tax
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Data sheet Buzzer for vacuum bell jar

Description

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

Specifications

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

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