



⚡ Spark your engine diagnostics into high gear!
The Lisle 20610 Inline Spark Tester is a compact, dual-ended tool designed for rapid and reliable ignition system diagnostics. Compatible with all ignition systems, it connects effortlessly between spark plug and wire, offering both straight and 90° boot options. Lightweight and CE, RoHS, UL certified, it’s a must-have for professionals seeking efficient troubleshooting backed by a limited lifetime warranty.




| ASIN | B0002STSC6 |
| Best Sellers Rank | 53,074 in Automotive ( See Top 100 in Automotive ) 25 in Ignition Testers 1,305 in Electrical Tools & Testers |
| Brand | Lisle |
| Bullet Point | Connect the tool between the spark plug and the plug wire, Quickly diagnose problems with all ignition systems, The tool is double-ended to offer a straight boot and a 90 boot on one tool |
| Colour | Red |
| Compatible Devices | Air Cleaner |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,946) |
| Global Trade Identification Number | 00083045206101 |
| Included Components | Spark Tester |
| Is Assembly Required? | No |
| Item Dimensions | 26.7 x 14.6 x 2.5 centimetres |
| Item Package Quantity | 1 |
| Item Type Name | Spark Tester |
| Item Weight | 0.27 Pounds |
| Lamp Warranty | Parts |
| Manufacturer | Lisle |
| Manufacturer Part Number | 20610 |
| Measurement Type | Ohmmeter |
| Model Name | Lisle 20610 Inline Spark Tester |
| Model Number | 20610 |
| Package Weight | 0.13 Kilograms |
| Power Source | Corded Electric |
| Product Warranty | Limited Lifetime |
| Size | 1 Pack |
| Specification Met | CE, EN 61010-1, RoHS, UL |
| Style Name | Tool |
| Title | Lisle 20610 Inline Spark Tester |
| UPC | 083045206101 |
| Unit Count | 1.0 count |
R**N
Time Saver
Perfect for the job saves time
B**Y
Five Stars
This product is perfect for the job excellant buy
A**.
Bottom line up front, if you're considering buying an inline spark (plug) tester, I highly recommend buying the Lisle version. Sure, you'll spend a bit more on it. For me, it was a "one time use" purchase however this was my *second* purchase because I bought another much cheaper brand the was broken upon arrival. In short, I didn't save any money buying the more affordable version. This Lisle tool is as all others have said, a very solid product with a bulb you can actual find and replace. It is well made, durable and will last for many years of use I'm sure.
R**B
GOOD PRODUCT
K**N
Muy útil. Pará identificar fallos en cables y bujías. Y saber si hay chispa.
D**S
Great for small or big engines and works great in the sunlight. Nice and bright bulb
ا**د
جيد
Trustpilot
Hace 1 mes
Hace 2 meses