---
product_id: 119232662
title: "Digital Coil Resistance Tester Ohm Meter Reader Wire Coil DIY Tool for Coils Building Craft Hobby Use"
brand: "glotech"
price: "R20"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/119232662-digital-coil-resistance-tester-ohm-meter-reader-wire-coil-diy
store_origin: ZA
region: South Africa
---

# 0.01 - 9.99 ohm range 1% - 3% accuracy USB rechargeable Digital Coil Resistance Tester Ohm Meter Reader Wire Coil DIY Tool for Coils Building Craft Hobby Use

**Brand:** glotech
**Price:** R20
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your DIY Game with Precision and Portability!

## Quick Answers

- **What is this?** Digital Coil Resistance Tester Ohm Meter Reader Wire Coil DIY Tool for Coils Building Craft Hobby Use by glotech
- **How much does it cost?** R20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/119232662-digital-coil-resistance-tester-ohm-meter-reader-wire-coil-diy)

## Best For

- glotech enthusiasts

## Why This Product

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

## Key Features

- • **Precision Testing:** Achieve unparalleled accuracy with a minimal error range of just 1% - 3%.
- • **Compact & Portable:** Easily fits in your bag, making it the perfect companion for on-the-go crafting.
- • **Wide Compatibility:** Test your tanks in any condition without worry—this tool is built for versatility.
- • **User-Friendly Design:** Low voltage design ensures safety while delivering stable performance.
- • **Versatile Functionality:** Combine resistance testing and firing functions for seamless DIY projects.

## Overview

The Digital Coil Resistance Tester is a compact and versatile tool designed for hobbyists and professionals alike. With a wide resistance measuring range of 0.01 - 9.99 ohm and an accuracy error range of only 1% - 3%, this tester ensures precise readings. Its multi-functionality allows for both resistance testing and firing, while the USB rechargeable feature adds convenience. The low voltage design enhances safety, making it an essential tool for any DIY enthusiast.

## Description

Features:  1.Resistance measuring range:0.01 - 9.99 ohm  2.Error range:1% -3%  3.Standby power consumption: <10μA  4.Battery fit:18650 battery  5.Material:ABS plastic 6.Size:82*61*26mm 7.Weight:72g Functions:  1.resistance testing.  2.Fire  3.Charging Package Included:  1 x resistance tester (without battery)  1 x package box

## Features

- Wide Resistance measuring range from 0.01 - 9.99 ohm, you can test your tanks in any condition and no worry it will work down.
- Accuracy--This Ohm tester is deal to test tanks in accuracy, with Error range: 1% -3% only. It should also be your very good helper in your DIY processing.
- Multi-Function—with resistance test and Fire function together, you can finish your DIY making efficiently and smoothly. And you can also Charge it by connecting USB.
- Low Voltage design—it make it very safe when you use it and get more stable performance.
- Portable Design— as small box outlook design, you can put it into almost the case bag, and carry it to anywhere.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 1.97 x 1.18 x 0.79 inches |
| Item Weight | 2.39 ounces |
| Manufacturer | GLOTECH TECHNOLOGY COMPANY LIMITED |
| ASIN | B07PMK3H6K |
| Date First Available | March 14, 2019 |

## Product Details

- **Brand:** GLOTECH
- **Power Source:** Battery Powered
- **Style:** Digital
- **Color:** Black
- **Item dimensions L x W x H:** 1.97 x 1.18 x 0.79 inches

## Images

![Digital Coil Resistance Tester Ohm Meter Reader Wire Coil DIY Tool for Coils Building Craft Hobby Use - Image 1](https://m.media-amazon.com/images/I/51K0XgCAbfL.jpg)
![Digital Coil Resistance Tester Ohm Meter Reader Wire Coil DIY Tool for Coils Building Craft Hobby Use - Image 2](https://m.media-amazon.com/images/I/61hCaaLKhxL.jpg)
![Digital Coil Resistance Tester Ohm Meter Reader Wire Coil DIY Tool for Coils Building Craft Hobby Use - Image 3](https://m.media-amazon.com/images/I/61rtxRVYK8L.jpg)
![Digital Coil Resistance Tester Ohm Meter Reader Wire Coil DIY Tool for Coils Building Craft Hobby Use - Image 4](https://m.media-amazon.com/images/I/510LDmGjpQL.jpg)
![Digital Coil Resistance Tester Ohm Meter Reader Wire Coil DIY Tool for Coils Building Craft Hobby Use - Image 5](https://m.media-amazon.com/images/I/6174ICkCpgL.jpg)

## Questions & Answers

**Q: Can this read and fite coils under .10 like a .08?**
A: Yes

**Q: Do I twist a vape deck on until it pretty tight? Because when I do its not giving me the ohm I was expecting and is on package the coil came in.**
A: Hand tight only causes problems if you over tighten it

**Q: Meter reads --- and shows error f3 on fire. what does breaker protection mean? can't get this to read resistance.**
A: If ur meter isn't reading then it means ur sub homing. Or ur not between .01 and 9.99 ohms. Or breaker protect means u have wires crossed up.

**Q: Big enough to fit a 40mm rda?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great ohm’s tester
*by M***L on July 2, 2024*

This is the best ohm’s tester that I’ve had because it will pre-fire your coils gently when you only have mechanical mods it really helps. I would recommend using this device if you are a vaper to check your ohm’s before putting it on your device.

### ⭐⭐⭐⭐⭐ Good quality and massive time saver
*by S***P on November 15, 2023*

It's soooo nice having the fire button available without having to remove the deck. Good quality for the price. Works well. Uses only one 18650 battery...so not a lot of power. But, definitely gets the job done.

### ⭐⭐⭐⭐ Work space
*by J***Z on February 8, 2022*

It work as stated. It is as accurate as the mod.It can be a tight spot if you are using a triple tree tool because the 510 connection is not squared up when tighten down so the atomizer screws always point to a corner which is longer than the tool. But if you use a longer screwdriver, it's all good.

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**Shop now:** [https://www.desertcart.co.za/products/119232662-digital-coil-resistance-tester-ohm-meter-reader-wire-coil-diy](https://www.desertcart.co.za/products/119232662-digital-coil-resistance-tester-ohm-meter-reader-wire-coil-diy)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-20*