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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 Stand for Electromagnet (SW-2558)
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ESAW Stand for Electromagnet (SW-2558)

Regular price Rs. 594.00
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"ESAW Welch Type Tuning Fork for Physics Labs"

"Affordable Tuning Fork for Schools and Colleges India"

"Best Tuning Fork for Students – ESAW Export Quality"ESAW WELCH Type Tuning Fork (SW-2567)
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ESAW WELCH Type Tuning Fork (SW-2567)

Regular price Rs. 649.00
ESAW WELCH Type Tuning Fork Light Weight (SW-2576)
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ESAW Wave Demonstration (SW-2220)
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ESAW Wave Demonstration (SW-2220)

Regular price Rs. 597.00
ESAW Ultrasonic System (SW-2247)
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ESAW Ultrasonic System (SW-2247)

Regular price Rs. 598.00
ESAW Resonance System (SW-2256)
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ESAW Singing Pipe (SW-2274)
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ESAW Resonance Apparatus (SW-2283)
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ESAW Resonance Apparatus (SW-2283)

Regular price Rs. 7,552.00
  • ESAW Stand for Electromagnet (SW-2558)

    Regular price Rs. 594.00
    SW-2558 - ESAW Stand for Electromagnet Consists of retort stand of 7” x 5” x 10” x 3/8” along with a suitable burette clamp. A suitable rubber cork with a hole his provided to hold the electromagnet in a vertical direction. Supplied without electromagnet.
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  • ESAW WELCH Type Tuning Fork (SW-2567)

    Regular price Rs. 649.00
    The ESAW WELCH Type Tuning Fork (SW-2567) is a medium-weight fork designed for student learning, general laboratory experiments, and vibration studies. Each fork is precisely calibrated with the vibration frequency and musical scale letters pressed into the metal base for easy identification. Bui...
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  • ESAW WELCH Type Tuning Fork Light Weight (SW-2576)

    Regular price Rs. 596.00
    SW-2576 - ESAW WELCH Type Tuning Fork Light Weight Because of the large cross-sectional area, the heavy type forks have greater frequency, stability and vibrate longer than smaller forks.
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  • ESAW Wave Demonstration (SW-2220)

    Regular price Rs. 597.00
    SW-2220 - ESAW Wave Demonstration An acrylic sheet of length approx. 1.5m printed with a sinusoidal wave to demonstrate a group of students
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  • ESAW Ultrasonic System (SW-2247)

    Regular price Rs. 598.00
    SW-2247 - ESAW Ultrasonic System Ultrasonic transmitter and receiver operating in 40 KHz region enclosed in separate plastic enclosures (142x80x43) mm approximately, which contain the electronic circuit and 9V, DC batteries. 2 Khz modulating frequency is transmitted by ultrasonic transmitter and ...
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  • ESAW Resonance System (SW-2256)

    SW-2256 - ESAW Resonance System A flexible metallic strip field on a plastic molded base (90x90x43) mm approx. and loaded at the top with a detachable brass weight, which vibrates in various modes on applying a signal generator to the electromagnetic coil via. 4mm color-coded sockets. The amplitu...
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  • ESAW Singing Pipe (SW-2274)

    SW-2274 - ESAW Singing Pipe It is used to demonstrate the conversion of thermal energy into sound energy. On hanging it over a Bunsen burner the heated air when passed out from the gauze field inside the pipe will generate the sound of “Ships foghorn”. The overall length of the tube is 450mm appr...
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  • ESAW Resonance Apparatus (SW-2283)

    Regular price Rs. 7,552.00
    SW-2283 - ESAW Resonance Apparatus A heavy Stainless steel tube (S.W.G. No. 16) 1.10 mm in length x 25 mm dia. is mounted next to a meter scale. The Stainless Steel pipe and meter the scale is fixed on a superior quality polished wooden board. The lower end of the Stainless Steel pipe is sealed i...
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