Electrical Tester, Electrician's Induction Pen, Circuit Breaker Tester, Fault Point Detector, Zero Line Tester, Screwdriver, Test Pen

Application scenario: Zero-measuring live wire measurement Label:Yes

Note: Manual measurement may exist 1-3cm difference. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.

Package specification: 1 * Electric pen