SW-2598 - ESAW Forced Oscillation Demonstrator For the study of resultant v vibratory moon (forced) produced on account of oscillations of two coupled springs. Two springs, each having different spring constants (hence different natural frequencies of vibration), are attached vertically to each o...

SW-2616 - ESAW Forced Oscillation Demonstrator A toothed wheel with a driven handle field on a metallic base engaged with a plastic strip. Rotation of the wheel gives a loud rale sound. The frequency of sound generated by this instrument can be easily calculated by just multiplying No. of teeth o...

ESAW Function Generator With Power Amplifier (EEC-10340)A versatile function generator with built in Power Amplifier, which can be used as a normal bench top generator and also with Power Amplifier to drive experiments related to sound, vibration, resonance etc. equipped with separate attenuation...

ESAW Glass Tube (SW-2138)Spare for Resonance Apparatus, Cat No. 1120180/2, about 84cm long and 2.5cm diameter. 

The ESAW Global Warming Models are specially designed educational demonstration kits that help students and researchers understand the complex impact of climate change, greenhouse gases, and food chains on the environment. Made from durable plastic, paper, and cardboard materials, these models cl...

ESAW Gouy’s Method of Susceptibility Measurement of solids (EEC-10565)In the Gouy’s method of susceptibility measurement, the solid sample in the form of a long cylinder (area of cross section A) is hung from the pan of a balance and is placed such that one end of the sample is between the pole-p...

SW-2454 - ESAW Graduated Monochord Sonometer For investing pitch of vibrating strings as a function of their tension, length, and thickness. Comprises a hollow resonance box with three adjustable strings – two strings by means of a wrest pin while the third one at the center with loads or a sprin...

SW-2769 - ESAW Hand Stroboscope Simple model, hand-driven to show the student stroboscope effects. A circular black disc having radial slots extending to the edge of the disc. Ball-bearing mount at the center minimizes friction. With handle for rotation.