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Good & Bad Conductor

Name: Good & Bad Conductor
Brand: Samtech Instruments
SKU: PHY-127
Rating: 4.5 (13 reviews)

In StockBulk orders available

SKU: PHY-127

★★★★★4.5(13 reviews)

Demonstrates the difference between conducting and insulating materials through a simple electrical testing circuit.
Features a battery holder, LED indicator, test terminals, and sample materials mounted on a durable board
Identifies good conductors when the LED glows and bad conductors when the LED remains off
Helps students compare the electrical conductivity of different everyday materials through hands-on testing

SKU

PHY-127

Product Description

Best forClass 6–10

BoardsCBSE · ICSE

UseDemonstration

Made inIndia

A conductivity tester — close the circuit through a test material and the bulb shows whether it conducts or insulates.

How it works

Place a material in the test gap
Close the circuit
The bulb lights only for conductors

What students learn

Distinguish conductors and insulators
Explain why some materials conduct
Test everyday materials

Try these experiments

Test metal, plastic, wood, water
Sort materials conductor/insulator
Discuss uses of each

Curriculum fit

Board	Class	Chapter / topic
CBSE	6	Electricity & Circuits
CBSE	10	Electricity

In the box

Conductivity testing circuit
Bulb and test terminals

Pairs well with

Conductor & InsulatorPHY-128

Simple Circuit BoardPHY-125

Questions

Frequently Asked Questions

The Good & Bad Conductor 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 →