5-Pack Non-Contact Smart Induction Voltage Tester Pen - Voltmeter Power Detector, Electric Screwdriver Indicator, AC Voltage Tester Pen - LIAIKI

Product Description:

1. Place your hand over the cap and touch the contact point, then insert the electric pen into the live wire. The electric pen will light up with red and green bicolor lights. This indicates that the wire is live;

2. The motherboard features a professionally upgraded chip control program, which is more secure and has a longer lifespan.

3. Touch the electric pen to the contact point. If the wire core is not damaged, the green LED will light up. If it does not light up, it means the wire core has a poor connection.

4. Detection along the line: the green LED is on, the line is normal, and the disconnection LED is off.

Product Parameters:

Product Type: LED Electric Screwdriver Pen

Drill Head Material: Vanadium steel drill head

Measuring Range: 24~250V

Drill Bit Diameter: 3 mm/0.1 in

Battery Model: 3 AG3 button cell batteries (batteries included)

Product Material: Insulating ABS anti-drop.

Application: It can be used in electronics factories, electrical appliances, automotive maintenance, furniture, etc., with a wide range of uses.

Product List:

5 Voltage Tester Pens.

【Distinguish Live/Zero Lines】 Simply place your hand over the cap and touch the pole. Connect the test pen to the live wire. The green indicator on the test pen is the zero line, and the test pen will light up with a two-color indicator for the live wire.

【Disconnection Point Assessment】 The electroscope can quickly determine if the line is normal and detect faults along its length. If the green indicator on the electroscope does not light up, it means the line is disconnected; otherwise, the line is normal.

【Electrical Switch Detection】 The test pen touches the contact rod. If the internal core of the wire is not damaged, the green LED indicator will light up. If it doesn't light up, it means the wire core has poor contact.

【Humanized Design】 The test pen is small and portable; the clip design is convenient for electricians to perform maintenance, and the light can be turned on for easy identification.

【Good Conductivity】 Our test pen is made of high-hardness chrome-vanadium steel, with good conductivity, and the motherboard features professionally upgraded chip control software, making it safer and longer-lasting.