6V 12V 24V Automotive Car Circuit Line Battery Test Detection Pen
|Product SKU||TEST PEN|
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SKU: TEST PEN
- Put one banana plug at the end of the test, the wire is metal on the top of the hat
- Neon-electroscope and check for sound contact.
- Alligator clips at the other end of the test wire to grounding (such as cars' s meta casing).
- Insert the microscopic needle head into the insulation wire to be measured.
- Lit lamp Pen light indicates the Loop (or perfect circult) is established when testing the point, and the
- service is normal. If the indicator light is not lit, it shows there is a fault that needs checking.