The ESAW Sonometer (SW-2504) is a precision-built laboratory instrument designed to study the laws of vibrating strings and resonance. It features a durable teak wood resonance box (1140 × 125 × 100 mm) fitted with a 1-meter scale graduated in millimeters. The sonometer is equipped with one brass wire (S.W.G. 26) and one steel wire (S.W.G. 24), tensioned with fine adjustment pegs. It includes two moveable bridges, a pulley, and a fixed screw to secure a third wire for weight-based tensioning.
Built with superior quality teak wood and brass fittings, this sonometer ensures long-lasting accuracy and durability, making it an essential educational lab instrument for physics experiments in India and across global institutions.
Use Cases:
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Students: Hands-on experiments with sound waves, vibration, and resonance.
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Schools & Colleges: Ideal for teaching fundamental physics concepts in classrooms.
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Science Labs: Widely used for acoustic and resonance demonstrations.
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Engineering, Medical & Nursing Colleges: Supports applied science learning.
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Industrial Labs & Research Centres: Useful in advanced testing of sound and vibration theories.
ESAW supplies affordable sonometers for labs with export-quality precision. Institutions worldwide, including in Africa, Europe, Asia, and the USA, trust ESAW for bulk purchases of reliable educational laboratory equipment.
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Technical Specifications
| Product Name |
ESAW Sonometer |
| Catalog No. |
SW-2504 |
| Resonance Box |
Teak Wood, 1140 × 125 × 100 mm |
| Scale |
1 meter, graduated in millimeters |
| Wires |
Brass wire (S.W.G. 26) & Steel wire (S.W.G. 24) |
| Fittings |
Two moveable bridges, pulley, fixed screw, adjustment pegs |
| Material |
Superior quality teak wood and brass metal parts |
