Wooden board size 68cm x 9cm.
Including 2 square spring scale 50N.
Premium Quality: Tuning Fork is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
With double 1m constant wire and plated copper strips and connecting pieces.
Fitted with 4 socket terminals and scale graduated 0 to 100cm x 1mm, mounted on wooden board 115x8.5cm.
Complete with knife edge jockey.
Premium Quality: Sonometer is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
Tunning Forks of Different Frequencies.
Chrome Plated Tunning Forks.
Premium Quality: Tuning Fork is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
Designed for physics experiments. Nickel-plated, plain shanks.
Scientific Pitch, C4 = 256Hz.
Frequency marked: C (256). D (288), E (320), F (341), G (384), A (426), B (480), C (512).
Supplied in wooden case
Premium Quality: Tuning Fork is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
High quality physical experimental instrument, durable and practical.
Two tuning forks of the same efficiency are made of the whole carbon steel.
The edges and corners are neat and the surface is chrome plated, the frequency is 440 cycles per second.
The tuning fork set is used to demonstrate the resonance of sound in school.
Can be used as a general tuning fork of a variety of experiments, such as the sound of the occurrence, interference, sound conduction of various substances.
Premium Quality: Tuning Fork is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
For demonstrating the formation of basic major cord.
Comprises four tuning forks mounted on a single wooden box in a line at the top and having frequencies (Hz) of C1(256), E(320), G(384), C2(512).
Supplied with hammer.
Premium Quality: Tuning Fork is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
7 Frequency Available
C 128Hz
D 144Hz
E 160Hz
F170.7Hz
G 192Hz
A 213.3Hz
B 240Hz.
Including Wooden Resonator and Hammer.
Premium Quality: Tuning Fork Electric is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
On sturdy streamlined base with provision for vertical or horizontal use.
Fork is manufactured from selected steel.
Prong is 10mm x 25mm x 300mm. Accurate frequency adjustment chrome plated, vibration rate 60 per second.
Electromagnet can work on 6 Volts.
The amplitude of vibration can be varied by sliding the electromagnet inside the prongs.
Complete with stylet, mirror & counterpoise.
Premium Quality: Tuning Fork Electric is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
Melde's Apparatus
Premium Quality: Melde's Apparatus is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
A1:4pc/Set, Frequency: 128Hz,256Hz,512Hz, 1024Hz.
A2:4pc/Set, Frequency: 256Hz,320Hz,384Hz, 512Hz.
B:8pcs/Set Frequency: 256Hz,288Hz,320Hz,341.3Hz,384Hz, 426.6Hz,480Hz,512Hz.
C:13pcs/Set Frequency: 256Hz, 266.6Hz, 288Hz, 300Hz, 320Hz, 341.3Hz, 355.5Hz, 384Hz, 400Hz, 426.6Hz, 444.4Hz, 480Hz, 512Hz.
M:8pcs/Set, For Music Frequency: C 261.6, D 293.6, E 329.6, F 349.2, G 392, A 440, B 493.9, C 523.3.
Premium Quality: Tunning Forks Set is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
This large-scale ripple tank enables the projection of propagation phenomena. It also constitutes a good approach of reflection, refraction, diffraction & interference phenomena.
Very carefully manufactured, metal-made, this apparatus ensures contrasting display for qualitative & quantitative experiments.
Pictures can be projected either on the table itself or onto remote screen, or on the tank frosted glass.
The excitation device is an electromechanical device vibrator, which frequency can be adjusted from some tenths to several hundreds of Hz.
The light source is a mechanical stroboscope, 60 W, with digital frequency display.
Premium Quality: Ripple Tank Electric is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
Ripple Tank Electric.
This device demonstrates the generation, propagation, reflection, interference and diffraction of waves.
Weight 12 Kg.
Input voltage 220V50Hz.
Operation Voltage 12V+/-1.2V.
Power of bromine tungsten lamp 12V 100W.
Premium Quality: Ripple Tank Electric is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
If you need custom order with different sizes/ design, please contact us.
