---
product_id: 502431216
title: "Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery"
brand: "gltl"
price: "465 zł"
currency: PLN
in_stock: false
reviews_count: 3
url: https://www.desertcart.pl/products/502431216-magnetic-polarity-tester-with-5mt-sensitivity-one-button-operation-electric
store_origin: PL
region: Poland
---

# 10+ hours continuous battery life ±5mT ultra-sensitive detection Dual LED polarity indicator Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery

**Brand:** gltl
**Price:** 465 zł
**Availability:** ❌ Out of Stock

## Summary

> 🧲 Never miss a magnetic beat—test with precision, power, and ease!

## Quick Answers

- **What is this?** Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery by gltl
- **How much does it cost?** 465 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/502431216-magnetic-polarity-tester-with-5mt-sensitivity-one-button-operation-electric)

## Best For

- gltl enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Powered by a single AAA battery delivering over 10 hours of uninterrupted use.
- • **Compact & Durable Design:** Lightweight 72g pen-sized tool built to withstand -20℃ to +80℃ working conditions.
- • **Clear LED Polarity Display:** Instantly identifies North (red) and South (green) poles with bright dual LEDs.
- • **Precision Magnetic Sensing:** Detects polarity with ±5mT sensitivity for flawless motor and coil assembly.
- • **Effortless One-Button Operation:** Simplifies testing with a single press—no complicated setup needed.

## Overview

The GLTL Magnetic Polarity Tester WT-60-565 is a compact, battery-powered gauss meter designed for professionals assembling electric motors, coils, and magnets. Featuring ±5mT sensitivity and a dual LED display for clear N/S pole detection, it offers over 10 hours of continuous use on a single AAA battery. Its rugged design supports a wide temperature range, making it an essential precision tool for on-the-go magnetic polarity testing.

## Description

Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery

## Features

- ★ Size: about 140 * 20 * 19mm,Sensitive area 6 * 3mm.
- ★ Induction value: 5 × Tesla, Sensitivity: ± 5MT.
- ★ Display: 2 LED display (green = S pole, red = N pole).
- ★ Use battery: 1, 1.5V AAA, 7 battery (continuous use time > 10 hours).
- ★ Service temperature: - 20℃ ~ + 80℃, Storage temperature: - 40℃ ~ + 150℃.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GLTL |
| Power Source | Battery Powered |
| Style | Magnetic |
| Colour | Green,Red |
| Specification Met | CE |
| Measurement Type | Ohmmeter |
| Manufacturer | GLTL |
| Model number | WT-60-565 |
| Item Weight | 72 g |
| Package Dimensions | 20 x 4.8 x 2.2 cm; 72 g |
| Batteries | 1 AAA batteries required. (included) |
| Item model number | WT-60-565 |
| Are batteries included? | Yes |

## Images

![Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery - Image 1](https://m.media-amazon.com/images/I/41i9V+93V+L.jpg)
![Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery - Image 2](https://m.media-amazon.com/images/I/71uT0eOyaGL.jpg)
![Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery - Image 3](https://m.media-amazon.com/images/I/61VNzsC-G7L.jpg)
![Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery - Image 4](https://m.media-amazon.com/images/I/61LXIx5O6pL.jpg)
![Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery - Image 5](https://m.media-amazon.com/images/I/41CLsi7xgnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    GOOD PRODUCT
  

*by R***A on Reviewed in the United States on 1 March 2023*

This product works good in what is advertise it but just only check polarity not test the amount of gauss in the magnet.

### ⭐⭐⭐⭐⭐ 







  
  
    I never knew these existed
  

*by D***S on Reviewed in the United States on 20 July 2021*

I have more magnets than ever now, and they are very useful generally; but for some applications you need to identify the North and South poles and their orientations to properly install the magnets correctly.  This little tool lets you identify the orientation, potentially saving you a bunch of time.

### ⭐⭐⭐⭐⭐ 







  
  
    Sometimes you just need to know the polarity.
  

*by O***8 on Reviewed in the United States on 16 June 2021*

What I like about this polarity tester is the size. It is easy to hold in your hand an easy to understand. Thank you for reading my review. May God bless. May the rest of your life be the best of your life.  OZ

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**Shop now:** [https://www.desertcart.pl/products/502431216-magnetic-polarity-tester-with-5mt-sensitivity-one-button-operation-electric](https://www.desertcart.pl/products/502431216-magnetic-polarity-tester-with-5mt-sensitivity-one-button-operation-electric)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-12*