---
product_id: 573276619
title: "Inline Spark Plug Tester, Armature Diagnostic Detector Tool, Ignition Coil Tester for Small Engines, Automotive, Cars, Lawnmowers, and Big Internal/External Engines"
brand: "bluwhale"
price: "221 kr"
currency: NOK
in_stock: true
reviews_count: 5
category: "Bluwhale"
url: https://www.desertcart.no/products/573276619-inline-spark-plug-tester-armature-diagnostic-detector-tool-ignition-coil
store_origin: NO
region: Norway
---

# Instant spark detection Universal engine compatibility Durable corrosion-resistant build Inline Spark Plug Tester, Armature Diagnostic Detector Tool, Ignition Coil Tester for Small Engines, Automotive, Cars, Lawnmowers, and Big Internal/External Engines

**Brand:** bluwhale
**Price:** 221 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Diagnose with confidence, spark your engine’s potential!

## Quick Answers

- **What is this?** Inline Spark Plug Tester, Armature Diagnostic Detector Tool, Ignition Coil Tester for Small Engines, Automotive, Cars, Lawnmowers, and Big Internal/External Engines by bluwhale
- **How much does it cost?** 221 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/573276619-inline-spark-plug-tester-armature-diagnostic-detector-tool-ignition-coil)

## Best For

- bluwhale enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable Design:** Take it anywhere—your go-to spark tester on the move.
- • **One-Person Engine Diagnostics:** Simplify spark testing solo—no extra hands needed.
- • **Premium Rust-Resistant Materials:** Built to last through every diagnostic session.
- • **Instant Visual Spark Confirmation:** LED flashes to confirm ignition circuit completion in real-time.
- • **Universal Fit for All Spark Engines:** From cars to lawnmowers, one tool does it all.

## Overview

The Inline Spark Plug Tester by Bluwhale is a versatile, durable diagnostic tool designed for quick and accurate ignition testing across all spark plug engines—from automotive to small outdoor equipment. Featuring a corrosion-resistant probe and easy-to-read LED indicator, it empowers professionals and DIYers alike to troubleshoot engine ignition issues solo, saving time and hassle.

## Description

Product Specification: Material: Rubber + Metal Color: Black Package Included: 1 x Spark Plug Testers. When you have connected the spark plug tester and started the engine, you can let the engine go on for a while and allow the spark plug tester to work better.

Review: Secure connection - Easy to use
Review: How to check if I have a spark on my mower - You normally need 2 people to check a spark plug. One to pull the starter rope and the other to check if there is a spark. This gadget makes it easy for one person.

## Features

- 【ENGINE SPARK TESTER】Spark plug ignition tester can quickly diagnose ignition and engine problems and defects, troubleshooting spark plug connections, contact points, damaged cables wait. This is a practical diagnostic tool for any engine with spark plugs.
- 【HOW TO USE】Connect the black skin of the tester to the spark plug and the metal end of the tester to the spark plug coil. After starting the engine, if the ignition circuit has been completed, spark tester automotive light will flash.
- 【PREMIUM MATERIALS】The probe of this spark tester is made of high quality plated shaft, the optical housing is made of friendly plastic, and rubber straight jacket and cable. Spark plug tester for small engines will not easily rust and corrode during use.
- 【WIDE APPLICATION】The inline spark plug tester is a must have diagnostic tool for any engine with a spark plug, it fit for all internal and external combustion engines, cars, trucks, motorcycles, chainsaws, trimmers, snow-blowers, generators engines etc.
- 【SATISFACTION GUARANTEE】Your satisfaction is our greatest pursuit, if you have any questions about the use, please feel free to contact us, we will reply to you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHNJYFNG |
| Best Sellers Rank | 122,090 in Automotive ( See Top 100 in Automotive ) 37 in Ignition Testers |
| Brand | Bluwhale |
| Colour | Black |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 28 Reviews |
| Included Components | nline Spark Plug Tester |
| Manufacturer | Bluwhale |
| Manufacturer Part Number | BW-09 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of items | 1 |
| Power Source | Manual Winding |
| Power source | Manual Winding |
| UPC | 743070493326 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Images

![Inline Spark Plug Tester, Armature Diagnostic Detector Tool, Ignition Coil Tester for Small Engines, Automotive, Cars, Lawnmowers, and Big Internal/External Engines - Image 1](https://m.media-amazon.com/images/I/41oyUQivmRL.jpg)
![Inline Spark Plug Tester, Armature Diagnostic Detector Tool, Ignition Coil Tester for Small Engines, Automotive, Cars, Lawnmowers, and Big Internal/External Engines - Image 2](https://m.media-amazon.com/images/I/41q80ZEsaJL.jpg)
![Inline Spark Plug Tester, Armature Diagnostic Detector Tool, Ignition Coil Tester for Small Engines, Automotive, Cars, Lawnmowers, and Big Internal/External Engines - Image 3](https://m.media-amazon.com/images/I/510riN0d2wL.jpg)
![Inline Spark Plug Tester, Armature Diagnostic Detector Tool, Ignition Coil Tester for Small Engines, Automotive, Cars, Lawnmowers, and Big Internal/External Engines - Image 4](https://m.media-amazon.com/images/I/31VD-gxmSiL.jpg)
![Inline Spark Plug Tester, Armature Diagnostic Detector Tool, Ignition Coil Tester for Small Engines, Automotive, Cars, Lawnmowers, and Big Internal/External Engines - Image 5](https://m.media-amazon.com/images/I/41vdByrBChL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Secure connection
*by R***W on 15 June 2025*

Easy to use

### ⭐⭐⭐⭐⭐ How to check if I have a spark on my mower
*by M***T on 27 September 2024*

You normally need 2 people to check a spark plug. One to pull the starter rope and the other to check if there is a spark. This gadget makes it easy for one person.

### ⭐⭐⭐⭐ That it works and lights up like it should thank you
*by A***R on 4 July 2024*

Easy to use delivered in good time value for money thanks

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**Shop now:** [https://www.desertcart.no/products/573276619-inline-spark-plug-tester-armature-diagnostic-detector-tool-ignition-coil](https://www.desertcart.no/products/573276619-inline-spark-plug-tester-armature-diagnostic-detector-tool-ignition-coil)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*