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Powell's Wave Demonstrator

Name: Powell's Wave Demonstrator
Brand: Samtech Instruments
SKU: SAW-110
Rating: 4.3 (12 reviews)

In StockBulk orders available

SKU: SAW-110

★★★★☆4.3(12 reviews)

A model for demonstrating wave propagation, frequency, amplitude, and harmonic motion.
Demonstrates longitudinal and transverse wave motion using rotating elements
Adjustable mechanism for observing frequency and amplitude variations
Mounted on a sturdy base for classroom demonstrations and physics laboratory use

SKU

SAW-110

Product Description

Best forClass 9–11

BoardsCBSE · ICSE

UseDemonstration

Made inIndia

Powell's classic wave demonstrator — rotating elements trace waves while an adjustable mechanism lets students vary frequency and amplitude and study harmonic motion.

How it works

Rotate the mechanism to drive the elements
The elements trace a travelling wave
Adjust the settings to change frequency or amplitude

What students learn

Explain frequency, amplitude and harmonic motion
Distinguish longitudinal and transverse waves
See how changing settings changes the wave

Try these experiments

Vary the frequency and watch the wave change
Adjust amplitude and compare
Identify harmonic motion

Curriculum fit

Board	Class	Chapter / topic
CBSE	9	Sound — wave motion
CBSE	11	Waves & Oscillations

In the box

Powell's wave demonstrator with rotating elements
Adjustable frequency/amplitude mechanism
Mounted on a sturdy base

Pairs well with

Wave Motion 24 PulleySAW-108

Wave Motion 18 PulleySAW-107

Questions

Frequently Asked Questions

The Powell's Wave Demonstrator is well suited to secondary and senior secondary students (typically Classes 8 to 12) and works for both teacher demonstrations and student practicals as per CBSE, ICSE and State board science curricula.

Yes. As a manufacturer, Samtech Labs offers competitive bulk pricing for schools, dealers and institutions, with full support for government (GeM) tenders. A minimum order quantity applies; contact us on WhatsApp for a quote.

We dispatch across India, with typical delivery in about 4 to 5 working days depending on location and order size. Bulk and institutional orders are packed securely for safe transit.

Every product is manufactured in-house at our Ambala Cantt facility and quality-checked before dispatch. Samtech Labs (JAYSEE brand) has supplied school science equipment since 1959. Reach out on WhatsApp for warranty and replacement details.

The Manufacturer

Made in India by Samtech Labs

Samtech Labs (JAYSEE brand) is a trusted manufacturer of school science and STEM laboratory equipment, based in Ambala Cantt, India, and serving educators since 1959. We supply 600+ physics, chemistry, biology, astronomy and renewable-energy teaching kits to schools, dealers and institutions across India, with competitive bulk pricing and full support for government (GeM) tenders.

Learn more about Samtech Labs →