🔍 Diagnose with confidence and speed!
The Linkstyle 2PCS Inline Spark Plug Tester is an essential diagnostic tool designed for quick and efficient troubleshooting of ignition issues in small engines and vehicles. Its user-friendly setup, durable materials, and bright visibility make it a must-have for both professional mechanics and DIY enthusiasts.
L**A
Nice to have around
This is one of those products you may not ever use but once or twice but you are sure glad you got it when you need it. It isn’t expensive and you may only use it once or twice but it sure comes in handy, put it in your toolbox and there it’ll stay until you need it. The price was good enough we bought two of them gave one to our son and kept the other one. I love them. Easy way to check spark plugs
S**Y
Simple to install and easy to see if you got spark
They are very accurate and we’re inexpensive to buy
C**6
Very poorly made
You can barely see them with all lights off in my shop. When removing from spark plugs, the plug adapters stayed on the plugs. Appears they were never crimped from the factory. Not sure I will ever use them again since I can’t hardly see if they are firing or not. DO NOT WASTE YOUR MONEY ON THESE.
M**E
In-line spark check
Works as expected. I trimmed a little of the boot off one so it would connect to my coil better. I’d buy it again.
G**E
good
it works as expected
D**.
Doesn't work with small plugs
I bought this to test spark on a motorcycle. These are set up for plugs with with the conductor threaded on top. They will not fit plug wires plugs that do not have the connectors threaded onto on them. You can kind of arrange it to where they sort of make sporadic contact, but that's not what I want to buy. This really isn't rocket science. Put a threaded conductor on the plug wire end so it can be removed for smaller aperture plug wires and now you have a universal tester.
M**E
Easy to use
I buy old chain saws, wood chippers, etc. and repair them. It's a pain to hold a spark plug with one hand and crank the engine with the other hand to look for a spark. These just plug in-line between the plug and it's plug wire and you have both hands free to crank the engine.
M**K
China made?
Product is built kind of cheap. Used once and it now doesn't light up anymore. Good thing they sent two of them...
T**N
Ignition tester
Works great.. just what l wanted to replace old ones with..
M**R
easy to use
these are fast and easy to use plus they were a great priceI do recommend them
T**H
Good for the price
Good for the price but the bulb should be brighter very hard to see the light .But did work .Thanks Tim
S**N
fits standard plugs
was great trouble shooting my lawn mower that would not start
A**R
Parfait
Excellent rapport qualité/prix
Trustpilot
1 month ago
2 months ago