Justérbar tændrørstester tændingsspolediagnostikværktøj

Find ignition and spark plug problems faster with this adjustable spark plug tester. It gives you a quick, practical way to check spark plug and ignition coil performance when diagnosing no-start conditions.

Use it for car ignition diagnostics, motorcycle spark testing, small engine checks, and routine DIY or professional repair work. The adjustable gap from 0 to 40k and visible spark testing help you judge coil quality by spark color and flash over distance.

Why This Spark Plug Tester Works for You

✅ Diagnose no-start problems faster with a quick ignition system check.

✅ Confirm spark plug and ignition coil performance before replacing parts.

✅ Read results more easily with high-visibility white lettering.

✅ Adjust the testing gap smoothly with the round control knob.

✅ Get a steadier connection from the shielded clip grounding design.

✅ Use one compact tester across cars, small engines, and some motorcycles.

Compact design fits easily into your diagnostic kit.

White markings are easier to read during testing.

The round knob makes gap adjustment straightforward.

The shielded clip supports secure grounding.

The plug wire tip can be unscrewed.

Its 520mm cable gives flexible testing reach.

ABS og metal konstruktion balancerer holdbarhed og lav vægt.

Check your ignition system quickly and troubleshoot with more confidence.