Speaker
This speaker is suitable for studying acoustics during Physics classes.
This device, which converts electrical signals into sound waves, has two 4 mm connection terminals and an impedan...
This model of audio amplifier - microphone is a device specially used for learning acoustics during Physics classes.
The microphone is connected to the input and the amplified output is available...
Low frequency generator model
Low frequency generator model suitable for use during acoustics learning.
This unit is portable as it can be battery operated or powered from an external source. ...
Digital sound level meter
Switch to fast (similar to the human ear) or slow (average value of sound values) response time.
Frequency activation A or C.
Possibility of external calibration an...
Electric tuning fork ideal for teaching acoustics during Physics classes.
Includes:
Pushing electromagnet;
Fork with a frequency of 80 Hz;
Vibration amplitude adjustment screw;
Univers...
Tuning fork 1000Hz
1000Hz tuning fork ideal for studying acoustics, as it has a large surface area sound radiation.
Features
It does not need a base to remain vertical.
Oscillation frequ...
Pair of tuning forks with resonance box and hammer
For demonstration of beat frequency production.
Composed of two nickel-plated A forks (440 Hz +-5%) mounted in individual boxes.
A yoke is...
Kundt's tube
To show the wavelength of vibrations in air in a closed tube, deposit lycopodium powder on the nodes.
Composed of a glass tube approximately 80 cm long and 32 mm in diameter. at ...
Sounding board
This resonance box (monochord) is the device indicated for investigating the tone of vibrating strings according to their tension, length and thickness. Indicated for the study of...
Vacuum bell with bell, recommended for Physics classes. *
*Pump or stand sold separately.
Pump
Support
Features:
For use on stage not less than 14 cm in diameter.
See other acoust...
