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Safe And High Quality Materials
Our test pen consists of high quality and durable PVC handle, screw, flathead screwdriver, nut, spring, neon light and resistance block to ensure safe use.
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Self-test function During the pre-use self-test
hold the pen tip with one hand and lightly touch the end of the pen with the other hand. The light up indicates that the test pin is normal and the power is sufficient. No light indicates the battery needs to be replaced.
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Automatic detection
, as long as it is close to the insulation layer of the cable, the plastic shell of the electrical appliance, etc. when the light is on, it means that the line is live. The brighter the light, the higher the voltage of the circuit under test.
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Find breakpoint
Hold the bottom of the pen with one hand and the tip of the pen touches the wire. It can be used to find breakpoints in everyday household appliances such as rice cookers, computers and power strips.
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DC detection
Touch the bottom of the pen with one hand, touch the pen tip to the positive battery terminal, and the other hand to the negative battery terminal. When the light is on, the battery is fully charged.
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Waterproof
The pen is equipped with a bright LED light, which is an obvious reminder even during the day. More importantly, it's waterproof so you can work normally outdoors.
