5 pcs Electric Tester Pen

Features:1. Multifunctional: This inductive voltage test pen can be used for live neutral wire testing, on/off line detection, and has a self-test function.
2. Slotted Tip: The pen head is designed with a slotted screwdriver tip, with a diameter of 3 mm, making it easy to connect, assemble, and disassemble.
3. High Brightness: The pen's transparent casing incorporates a high-brightness LED bead, making testing intuitive and measurements easier.
4. High Safety: Adopting a professionally upgraded intelligent motherboard chip and chip control program, it offers increased safety and a longer lifespan.
5. Pen Clip Design: This electrical test pen is more convenient to carry while working, with a thoughtful pen clip design.
Specifications:Item Type: Electrical Tester Pen
Material: ABS, Chrome Vanadium Steel
Neutral Live Wire Judgment: Yes
On/Off Line Detection: Yes
Self-Check Function: Yes
Slotted Screwdriver: Yes
br>LED Lamp Bead: Bright Green Lamp Bead
Measuring Range: Voltage 70-250V
Tip Diameter: Approx. 3 mm/0.1 inch
Battery model: 3 LR41 button cell batteries (built-in)
Capacity: 40 mAh (capacity of a single battery)

Package list:5 x Electrical tester pen