30 PCS Multifunctional Electrician With Light Test Pencil Induction Test Pen Dual Purpose Electric Pen

1. Scope of application: 100V-500V
2. Size: The total length of the electric pen is 140 mm, the diameter of the flat knife is 4 mm
3. Slotted tip, forged with chrome vanadium steel, stable contact performance; portable cap clip, easy to carry
4. Insulated handle, safe to use and comfortable to hold
5. Color: various colors, 30 pcs per box
6. Multi-function household test pencil, you can use it to test the circuit and distinguish whether the object is charged, with indicator light.