---
product_id: 48654799
title: "OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool"
brand: "origlam"
price: "€ 20.64"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ori Glam"
url: https://www.desertcart.ie/products/48654799-origlam-spark-plug-tester-adjustable-ignition-system-coil-tester-coil
store_origin: IE
region: Ireland
---

# Adjustable spark gap for precise testing High-visibility white lettering for clear readings Quick screw assembly for easy calibration OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool

**Brand:** origlam
**Price:** € 20.64
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite Confidence: Test Smarter, Drive Safer!

## Quick Answers

- **What is this?** OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool by origlam
- **How much does it cost?** € 20.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/48654799-origlam-spark-plug-tester-adjustable-ignition-system-coil-tester-coil)

## Best For

- origlam enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Prevents coil burnout and fire hazards with reliable spark gap control.
- • **Durable & Portable:** Lightweight 90g build fits perfectly in any professional toolkit.
- • **User-Friendly Design:** High-contrast markings and intuitive setup make testing effortless.
- • **Precision Spark Diagnosis:** Adjustable gap lets you pinpoint ignition coil health instantly.
- • **Rapid No-Start Troubleshooting:** Cut diagnostic time with the fastest spark testing tool on the market.

## Overview

The OriGlam Spark Plug Tester is a professional-grade, adjustable ignition coil tester designed for quick and accurate diagnostics of spark plug and ignition coil performance. Featuring a screw-adjustable spark gap, high-visibility markings, and a lightweight, durable build, it enables automotive professionals and enthusiasts to rapidly identify no-start conditions and prevent costly coil damage. Compatible with autos and motorcycles, this tool is a must-have for anyone serious about engine diagnostics and maintenance.

## Description

Features: Material Type: Plastic + Metal Test Line Disassembly: Yes Product Name: Coil-on Plug Ignition Spark Circuit Tester Features: Professional Design: Good contact of metal end and more accurate test. Professional automobile spark plug detector, convenient and practical. Great Value: Can intuitively convenient to understand the usage steps of the ignition coil. Better And Faster: It is the quickest way to test for no start conditions. Easy To Read: High visibility white lettering makes it easy to read the gap measurement. Selection: Screw assembly adjusts spark gap quickly and easily. Avoid fire, the ignition coil burned out and so on. Instructions for use: Step 1: Turn off the engine and disconnect the spark plug coil. Step 2: Connect the black leather connector of the tester to the spark plug. Step 3: Connect the metal end of the tester to the spark plug coil. Step 4: Start the engine. Step 5: Judge the quality of the coil based on the color of the spark plug and the sparking distance. Length: 115mm / 4.53in Diameter: 22mm / 0.87in Cable Length: 520mm / 20.47in Color: Black Weight: 96g / 3.39oz Place of Application: Autos Motorcycles Engines Diagnostic Product Weight : 90 G / 3.17 Ounces Product Dimensions (L*W*H) : 18.0*7.0*2.2 CM / 7.09*2.76*0.87 Inches Package Weight : 92.0 G / 3.25 Ounces Package Dimensions (L*W*H) : 17.0*7.5*2.5 CM / 6.69*2.95*0.98 Inches Package Include: 1 x Adjustable Ignition Coil Tester

Review: My electrics - Done the job perfectly.
Review: Spark tester - Delivered on time, the adjustable spark tester is a handy backup tool to have in your toolbox. When checking for a misfire on a car this is a good tool to visibly see the spark length, can adjust the setting to suit.

## Features

- √ Professional Design - According to spark color and flash over distance to determine the quality of the coil.
- √ Great Value - Can intuitively convenient to understand the operation of the ignition coil.
- √ Better And Faster - It is the quickest way to test for no-start conditions.
- √ Easy To Read - High visibility white lettering makes it easy to read the gap measurement.
- √ Perfect Selection - Screw assembly adjusts spark gap quickly and easily. Avoid fire, the ignition coil burned out and so on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X9RC3PF |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 28,822 in Automotive ( See Top 100 in Automotive ) 58 in Car Spark Plug Wrenches |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,797) |
| Date First Available | 3 Jun. 2017 |
| Item Package Quantity | 1 |
| Item Weight | 90 g |
| Item model number | OG-SPARKTEST-ADJ-001 |
| Manufacturer | OriGlam |
| Part number | 16092020FQ |
| Power source type | Corded Electric |
| Product Dimensions | 19 x 8 x 3 cm; 90 g |
| Specification met | CE, RoHS |
| Style | Classic |

## Product Details

- **Brand:** OriGlam
- **Colour:** Black
- **Item weight:** 90 Grams
- **Power source:** Corded Electric
- **Style:** Classic

## Images

![OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool - Image 1](https://m.media-amazon.com/images/I/51lcd9QGWzL.jpg)
![OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool - Image 2](https://m.media-amazon.com/images/I/61bVcKSlCyL.jpg)
![OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool - Image 3](https://m.media-amazon.com/images/I/61h644AtlNL.jpg)
![OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool - Image 4](https://m.media-amazon.com/images/I/31lxVcjNqdL.jpg)
![OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool - Image 5](https://m.media-amazon.com/images/I/711KZ8qefJL.jpg)

## Questions & Answers

**Q: How long should the maximum spark length be if the system is in good shape?  Would 1/4 inch max indcate a fault?**
A: If you can get a spark to reach 1/4 of an inch on a sparkplug your doing well as your only talking mm with a sparkplug if it's for something else I'm sorry I can't help you but this tool is only an indicator as to how good your spark is hopefully this helps you

**Q: Will it fit a bmw**
A: Basically it will fit anything that uses a spark plug, in my opinion it should just be called an ignition tester rather than an actual spark plug tester. I take the HT lead off the spark plug, push the brass end of the tester into the HT boot, ground the bulldog clip and turn over the engine to check for spark. I’ve found it very useful for troubleshooting ignition coils on small engines anyway.

**Q: Hello, do you know what the markings on the device indicate?  (Please don't reply if you don't know - thanks)**
A: Fantastic

**Q: Will this fit inside a Mercedes Bosch shielded cable end?**
A: I am not familiar with Mercedes Bosch cable end, but it will fit any standard plug cap, so unless Mercedes use non standard spark plugs it should work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ My electrics
*by L***T on 16 April 2025*

Done the job perfectly.

### ⭐⭐⭐⭐⭐ Spark tester
*by J***N on 4 September 2025*

Delivered on time, the adjustable spark tester is a handy backup tool to have in your toolbox. When checking for a misfire on a car this is a good tool to visibly see the spark length, can adjust the setting to suit.

### ⭐⭐⭐⭐ Useful tool
*by P***S on 9 June 2023*

Can be a bit awkward to fit in some cases (I use it on small engines for the likes of lawnmowers & strimmers, where plug sizes & HT lead length can be an issue) but works very well.

## Frequently Bought Together

- OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool
- SINGARO Inline Spark Plug Tester, Plug-in Engine Ignition Tester, Car Exterior Accessories, Automobile, Lawn Mower,Engine Verification-Armature Diagnostic Test Tool

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-05*