---
product_id: 803567347
title: "WKM Demonstration Transformer Model – Step-Down Working Unit Showing Primary & Secondary Coils, Mutual Induction for Physics Lab Learning"
brand: "wkm"
price: "17.12 OMR"
currency: OMR
in_stock: true
category: "Wkm"
url: https://www.desertcart.com.om/products/803567347-wkm-demonstration-transformer-model-step-down-working-unit-showing-primary
store_origin: OM
region: Oman
---

# Safe low-voltage operation Clear coil turn ratio Visible coil layout WKM Demonstration Transformer Model – Step-Down Working Unit Showing Primary & Secondary Coils, Mutual Induction for Physics Lab Learning

**Brand:** wkm
**Price:** 17.12 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform your physics lessons with clarity and confidence!

## Quick Answers

- **What is this?** WKM Demonstration Transformer Model – Step-Down Working Unit Showing Primary & Secondary Coils, Mutual Induction for Physics Lab Learning by wkm
- **How much does it cost?** 17.12 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/803567347-wkm-demonstration-transformer-model-step-down-working-unit-showing-primary)

## Best For

- wkm enthusiasts

## Why This Product

- Trusted wkm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Concepts Made Concrete:** Perfect for mastering transformer basics, voltage reduction, and power transfer.
- • **Safe & Classroom-Ready:** Operates at low voltage, ensuring a secure learning environment for all ages.
- • **Transparent Turn Ratio:** Easily visualize step-down coil winding differences for instant comprehension.
- • **Magnetic Magic Unveiled:** Visible coil design lets students witness mutual induction and EM principles live.
- • **Built to Endure Learning:** Robust construction designed to withstand repeated academic demonstrations.

## Overview

The WKM Demonstration Transformer Model is a medium-sized, robust educational tool designed for youth physics labs. Featuring a clear turn ratio design and visible coil layout, it safely demonstrates step-down transformer principles and mutual induction at low voltage, making complex electrical concepts accessible and engaging for students.

## Description

Demonstration transformer showing mutual induction for step-down conversion study.

## Features

- CLEAR TURN RATIO DESIGN – Shows coil winding differences for easy understanding of step-down function.
- SAFE LOW-VOLT OPERATION – Ideal for school labs and physics demonstrations.
- VISIBLE COIL LAYOUT – Students observe magnetic coupling and EM induction principles clearly.
- TEACHING FOCUSED – Used for transformer basics, voltage reduction and power transfer concepts.
- ROBUST BUILD – Designed for repeated academic use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G3MBLHDK |
| Age Range (Description) | Youth |
| Age Range Description | Youth |
| Brand | WKM |
| Country of Origin | India |
| Educational Objective | Creative Skills |
| Item Dimensions | 15 x 12 x 10 Centimeters |
| Item Type Name | Demonstration Transformer Model |
| Item Weight | 350 Grams |
| Item dimensions L x W x H | 15 x 12 x 10 Centimeters |
| Manufacturer | Kamboj Traders |
| Material | Plastic & Metal |
| Minimum Recommended age | 60 |
| Packer Contact Information | Kamboj Traders - kambojtraders1478@gmail.com, +91-9896535453 (WhatsApp for customers queries only) |
| Size | Medium |
| Theme | Physics |
| Unit Count | 1 Count |

## Images

![WKM Demonstration Transformer Model – Step-Down Working Unit Showing Primary & Secondary Coils, Mutual Induction for Physics Lab Learning - Image 1](https://m.media-amazon.com/images/I/710FGOQFOzL.jpg)
![WKM Demonstration Transformer Model – Step-Down Working Unit Showing Primary & Secondary Coils, Mutual Induction for Physics Lab Learning - Image 2](https://m.media-amazon.com/images/I/71KB3uX7XvL.jpg)
![WKM Demonstration Transformer Model – Step-Down Working Unit Showing Primary & Secondary Coils, Mutual Induction for Physics Lab Learning - Image 3](https://m.media-amazon.com/images/I/71YLmc-a4rL.jpg)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-06-05*