SW-2571 - ESAW Tuning Fork Set Best quality plain shanks, with chromatic scale frequencies from C1(256Hz) to C2(512Hz). Complete set of THIRTEEN Tuning Forks supplied in a polished wooden case.SW-2571/1     Nickel plated or blued steel, with frequencies, clearly markedSW-2571/2     Nickel plated ...

SW-2580 - ESAW Accessories For Ripple Tank A set of three easily detachable dippers with two L shape strips made of anodized aluminium, to produce the straight, single point and double point waves with the interference and diffraction patterns

SW-2589 - ESAW Resonance Tube A high power sound wave generator unit plugged into one and of a transparent approx. 1-meter long tube. A standard laboratory signal generator is used to drive the sound wave generators and as the frequency is adjusted the various resonance modes are detected by incr...

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-2607 - ESAW Stroboscope Specifications • Mains Operation • Display: 5 digit LCD • Freq. Control : Fine&Coarse • Speed range : L:50-2000 rpm, M:50-6000 rpm, H:50-12000 rpm • Weight: Approx. 1 kg. • Portable Model with strong plastic body • With carrying case

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...

SW-2625 - ESAW Stethoscope Good quality, with rubber tubing. Highly sensitive. Useful for observing faint sounds and vibrations after due amplification

SW-2634 - ESAW Simple Organ Pipe For demonstrating the relationship between the length of the air column and the frequency of the sound produced. A square pipe of polished wood, open, tuned to C1(256), overall length about 760mm. 

SW-2643 - ESAW Organ Pipe With Glass FrontWith varnished wood pipe, having glass front and membrane suspended on the cord for loading with sand to show positions of nodes and anodes. Overall length about 760mm.