Self-test function
During the self-test before use, hold the pen tip with one hand and lightly touch the end of the pen with the other hand. Lighting up indicates that the test pen is normal and the power is sufficient. No light indicates that the battery needs to be replaced.
Automatic recognition
When the light is on, as long as it is close to the insulation layer of the cable, the plastic casing of the electrical appliance, etc., it means that the line is live. The brighter the light, the higher the voltage of the circuit being tested.
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.
DC detection
Touch the bottom of the pen with one hand, touch the tip of the pen to the battery's positive terminal, and touch the battery's negative terminal with the other hand. When the light is on, the battery is fully charged.
✿Product Description
✿ Weight: 20g
✿ Color: red、red+green
✿ Size: 0.3×14cm/0.1×5.5"
✿ Input Voltage Range: 24-250V
Waterproof
The pen is equipped with a bright LED light that is an obvious reminder even during the day. More importantly, it is waterproof, so you can work normally outdoors.