---
product_id: 51061140
title: "Sealey Vs526 in-Line Ignition Spark Tester"
brand: "sealey"
price: "Bs.324"
currency: BOB
in_stock: true
reviews_count: 11
category: "Sealey"
url: https://www.desertcart.bo/products/51061140-sealey-vs526-in-line-ignition-spark-tester
store_origin: BO
region: Bolivia
---

# Instant spark detection Compact & durable design Rapid fault diagnosis Sealey Vs526 in-Line Ignition Spark Tester

**Brand:** sealey
**Price:** Bs.324
**Availability:** ✅ In Stock

## Summary

> ⚡ Don’t just guess—test your spark and keep your engine roaring!

## Quick Answers

- **What is this?** Sealey Vs526 in-Line Ignition Spark Tester by sealey
- **How much does it cost?** Bs.324 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/51061140-sealey-vs526-in-line-ignition-spark-tester)

## Best For

- sealey enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Sturdy:** Lightweight 68g tool built to withstand tough workshop conditions.
- • **Top-Rated Reliability:** Trusted by thousands with a 4.6-star rating and #1 in Ignition Testers.
- • **Effortless Diagnostics:** No settings or batteries needed—plug in and test immediately.
- • **Instant Spark Confirmation:** Quickly verify HT supply to spark plugs without guesswork.
- • **DIY Mechanic’s Best Friend:** Save time and money by diagnosing ignition faults yourself.

## Overview

The Sealey VS526 In-Line Ignition Spark Tester is a lightweight, battery-free diagnostic tool designed for quick and reliable testing of HT supply to spark plugs. With a compact, durable build and no complicated settings, it empowers DIY mechanics and professionals alike to rapidly identify ignition faults, saving time and costly repairs.

## Description

Sealey In-Line Ignition Spark Tester.

Review: Handy little diagnostic tool - 👍 Pros: Works fast for testing HT supply to a spark plug. Sturdy and simple — no settings to fiddle with. Great for DIYers doing engine diagnostics. 👎 Cons: Only shows presence of spark, not strength or timing. The short lead length might mean you need to lean over the engine more than with longer cables.
Review: Saved Me Over £100 - Not normally a great fan of Sealy, but I have to say the quality of this does feel very good, plugged into my strimmer because I was pretty sure I needed a coil pack, but I’m glad to say it’s working fine and tests alright confirmed by this tester. Overall very impressed with this full stars from me

## Features

- Tests HT supply to spark plug.
- Quick and simple fault diagnosis.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S6C94VA |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,952 in Automotive ( See Top 100 in Automotive ) 1 in Ignition Testers |
| Colour | Multicoloured |
| Customer Reviews | 4.6 4.6 out of 5 stars (651) |
| Date First Available | 13 Jan. 2015 |
| Included Components | In-Line Ignition/HT Spark Tester |
| Item Package Quantity | 1 |
| Item Weight | 68 g |
| Item model number | VS526 |
| Manufacturer | Sealey |
| Measurement Accuracy | +/0.5% |
| Number of Pieces | 1 |
| Part Number | VS526 |
| Power Source | Corded Electric |
| Product Dimensions | 2.8 x 9.8 x 19.5 cm; 68.04 g |
| Size | 19.5 cm |
| Style | Modern |

## Product Details

- **Brand:** Sealey
- **Colour:** Multicoloured
- **Item weight:** 0.15 Pounds
- **Power source:** Corded Electric
- **Style:** Modern

## Images

![Sealey Vs526 in-Line Ignition Spark Tester - Image 1](https://m.media-amazon.com/images/I/41z1JESqGoL.jpg)
![Sealey Vs526 in-Line Ignition Spark Tester - Image 2](https://m.media-amazon.com/images/I/51M-k1PgG9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Handy little diagnostic tool
*by S***Y on 5 November 2025*

👍 Pros: Works fast for testing HT supply to a spark plug. Sturdy and simple — no settings to fiddle with. Great for DIYers doing engine diagnostics. 👎 Cons: Only shows presence of spark, not strength or timing. The short lead length might mean you need to lean over the engine more than with longer cables.

### ⭐⭐⭐⭐⭐ Saved Me Over £100
*by D***V on 15 July 2025*

Not normally a great fan of Sealy, but I have to say the quality of this does feel very good, plugged into my strimmer because I was pretty sure I needed a coil pack, but I’m glad to say it’s working fine and tests alright confirmed by this tester. Overall very impressed with this full stars from me

### ⭐⭐⭐⭐ Easy to use most of the time
*by N***L on 7 February 2025*

A good little gadget, it worked well on my old 1970 mini, but wouldn’t fit my Alfa as the plugs have an extender & it didn’t fit onto that

## Frequently Bought Together

- Sealey Vs526 in-Line Ignition Spark Tester
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**Shop now:** [https://www.desertcart.bo/products/51061140-sealey-vs526-in-line-ignition-spark-tester](https://www.desertcart.bo/products/51061140-sealey-vs526-in-line-ignition-spark-tester)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-21*