Tuning fork on resonance boxes and hammer
from
Réf.
43,90 € inc. VAT
Ressources
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Forensics
Living organisms
Prepared slides
Glassware
Grounded glassware
Laboratory equipment
Tuning fork on resonance boxes and hammer
Ressources
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Economical model
Pair of tuning forks mounted on an economical wooden sound box.
Frequency: 440 Hz
Delivered with a soft hammer and a sliding weight