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ESAW is a trusted manufacturer and global exporter of Sound, Wave, and Oscillation Equipment for Physics Laboratories, delivering scientifically accurate, durable, and educational tools for mastering complex wave phenomena. Our instruments are precisely engineered for academic and research-level investigations into the principles of frequency, resonance, amplitude, wave motion, sound propagation, and harmonic oscillations. 🔗 Explore our product range: https://www.esawindia.com/collections/sound-wave-and-oscillation-equipment-manufacturer 🎯 Product Types Include: Tuning Forks with Resonance Boxes Kundt’s Tube Apparatus Melde’s String Apparatus Sonometers (Single and Dual Wire) Wave Motion Machines Helmholtz Resonators Oscillation Spring-Mass Systems Ripple Tank with Accessories 🔬 Key Features: Accurate frequency calibration for precise measurements Uniform wave generation and detection for dependable results Durable, lab-grade materials built for repeated use in academic settings Safe and energy-efficient designs, optimized for ease of demonstration Compatible with digital sensors for advanced data recording and analysis Designed in compliance with international laboratory safety standards 🧪 Common Use Cases: Physics laboratories in schools, colleges, and technical institutes Engineering and acoustics research centers Training programs for mechanical wave and vibration studies Ideal for demonstrations of longitudinal and transverse wave behavior, resonance, harmonic motion, and sound velocity in different mediums ✅ Why Choose ESAW? Over 60 years of manufacturing excellence in scientific lab equipment Trusted by leading educational institutions across India and abroad Tailor-made solutions for physics labs with proven durability and accuracy Dedicated support for bulk orders and international shipping ESAW products are developed with a deep focus on curriculum alignment and scientific integrity  sound wave and oscillation equipment; physics lab sound apparatus India; tuning fork resonance equipment supplier; sonometer manufacturer India; Melde’s string experiment apparatus; wave motion demonstrator for physics; ESAW physics lab exporter; Kundt’s tube manufacturer India; school and college physics lab wave tools; educational sound wave kits; ripple tank for wave experiments; oscillation physics lab setup India.
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"ESAW Slotted Weight 500g Powder Coated for Physics Lab"

"Educational Slotted Weights for Students in Schools and Colleges"

"Accurate Laboratory Slotted Weights for Engineering and Science Experiments"
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"ESAW Slotted Weight SW-2531 for Physics Lab India"

"Affordable Slotted Weights for Students and Colleges"

"Black Painted Slotted Weight for Science Classroom Experiments"
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ESAW Slotted Weight (SW-2531)

Regular price Rs. 1,299.00
ESAW Doppler Ball (SW-2147)
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ESAW Siren Wheel (SW-2156)
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ESAW Spare Electromagnet (SW-2540)
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ESAW Ripple Tank With Digital Stroboscope (SW-2164)
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"Electromagnet and Transformer for Sonometer Physics Lab ESAW India"

"Buy Electromagnet Transformer in Bulk for Educational Science Labs"

"Affordable Physics Resonance Experiment Equipment ESAW Export"
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ESAW Sound Energy Kit (SW-2173)
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  • ESAW Slotted Weight (SW-2522) – Precision Powder-Coated Iron Weights

    Regular price Rs. 1,003.00
    The ESAW Slotted Weight (SW-2522) is manufactured from a solid 50mm diameter iron rod, ensuring durability and accuracy. Finished with a premium powder coating, these weights are designed for precise laboratory and educational use. Each set includes 5 slotted weights of 500g each, offering a reli...
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  • ESAW Slotted Weight (SW-2531)

    Regular price Rs. 1,299.00
    The ESAW Slotted Weight (SW-2531) is a reliable iron weight set, black painted for durability, with a capacity of 500g × 5. Designed for use with educational sonometers and mechanical experiments, this set provides precision and long-lasting performance. Real-World Applications: Students: Learn...
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  • ESAW Doppler Ball (SW-2147)

    ESAW Doppler Ball (SW-2147)Plastic moulded lightweight ball suitable for Doppler effect fitted with a 9V battery powered tone generator and a speaker inside. The ball can be whirled around on the attached cord to the demonstrate the change in pitch on a moving source.
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  • ESAW Siren Wheel (SW-2156)

    ESAW Siren Wheel (SW-2156)A toothed wheel with a driven handle fitted on a metallic base engaged with a plastic strip. Rotation of the wheel gives a loud rattle sound. The frequency of sound generated by this instrument can be easily calculated by just multiplying No. of teeth on the wheel with t...
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  • ESAW Spare Electromagnet (SW-2540)

    SW-2540 - ESAW Spare Electromagnet Only Electromagnet for Sonometer experiment without step down transformer and without stand.
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  • ESAW Ripple Tank With Digital Stroboscope (SW-2164)

    ESAW Ripple Tank With Digital Stroboscope (SW-2164)As the water waves have the advantage of being visible and can be move at a rate that enables us to see what is happening, which helps in studying the properties of the electromagnetic waves, sound waves or waves in other contexts they all act an...
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  • Buy Electromagnet & Transformer for Sonometer – ESAW Physics Lab Supplier India

    Regular price Rs. 1,299.00
    The ESAW Electromagnet and Transformer for Sonometer (SW-2549) is designed to determine the frequency of AC mains using the sonometer method. This precision apparatus includes a durable electromagnet and a step-down transformer with fixed voltages (6V & 8V, 2A current capacity). When connecte...
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  • ESAW Sound Energy Kit (SW-2173)

    ESAW Sound Energy Kit (SW-2173)Students investigate the physics behind sound energy in this kit. These activities include sound wave theory, reflection of sound, force of sound waves and transmission, and many more.
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