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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 Complete X-Ray Tube (SW-2877)

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"Spectrum Tube Oxygen for Chemistry Lab ESAW India"

"Affordable Spectrum Discharge Tubes for Students"

"Buy Physics Lab Spectrum Tubes in Bulk ESAW Export"
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"Reflection of Sound Apparatus for Physics Classroom"

"Best Reflection of Sound Apparatus for Students India"

"Educational Physics Lab Equipment Sound Reflection Experiment"
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"ESAW Spiral Spring for Physics Lab Wave Motion Demonstration"

"Educational Spiral Spring for Students and Colleges India"

"Affordable Spiral Spring for Science and Engineering Labs"
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ESAW SW-2904 – Spiral Spring

Regular price Rs. 656.00
ESAW Sound Spectrum Chart (SW-2913)
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"Elongation of Spring Apparatus for Physics Lab – ESAW India"

"Buy Elongation of Spring Apparatus for Hooke’s Law Experiments"

"Affordable Spring Apparatus for Schools, Colleges and Research Labs"Buy Elongation of Spring Apparatus – ESAW SW-2922 | Educational Physics Lab Equipment India
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  • SW-2877 - ESAW Complete X-Ray Tube Combined unit with built-in X-Ray screen holder, induction coil working on 12V DC, 6A, with the X-Ray tube and fluorescent Screen.
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  • Buy ESAW Spectrum Tubes – Discharge Tubes for Chemistry & Physics Labs India

    Regular price Rs. 472.00
    The ESAW Spectrum Tubes (SW-2886 Series) are high-quality evacuated glass discharge tubes designed for physics and chemistry experiments. Each straight-form tube measures 20 cm in length with metal cap electrodes at both ends, and includes a 50 mm fine central capillary that highlights the discha...
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    different gases or vapours
    hydrogenheliumneonargoncarbonmercurynitrogenoxygensulphurcathode
  • Buy Reflection of Sound Apparatus – ESAW Physics Lab Equipment India (SW-2895)

    Regular price Rs. 295.00
    The ESAW Reflection of Sound Apparatus (SW-2895) is designed for demonstrating the laws of sound reflection in classrooms and laboratories. The setup includes a screen-printed protractor on laminated board, with two adjustable stainless-steel arms (12” pipes). One arm directs the sound at any ang...
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  • ESAW SW-2904 – Spiral Spring

    Regular price Rs. 656.00
    The ESAW Spiral Spring (SW-2904) is a closely coiled iron spring, specifically designed for the demonstration of wave motion. With ideal elasticity and strength, it provides an excellent tool for understanding wave properties in physics classrooms and laboratories. Its durable construction ensure...
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  • ESAW Sound Spectrum Chart (SW-2913)

    SW-2913 - ESAW Sound Spectrum Chart Did you know that a vibrating guitar string moves the air and produces sound? This unique chart presents ingredients of sound including pitch, tone, pressure, and vibration. An activity guide provides ideas for experimentation, particularly suitable for middle ...
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  • Buy Elongation of Spring Apparatus – ESAW SW-2922 | Educational Physics Lab Equipment India

    Regular price Rs. 1,199.00
    The ESAW Elongation of Spring Apparatus (Catalog No. SW-2922) is a precision-designed educational tool used to study Hooke’s Law and the extension of springs under load. The apparatus features a spiral spring (15 mm diameter, 10 cm length) firmly attached to a rigid stand using a chuck nut. A slo...
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