Non Contact Voltage Detector Pen Adjust Sensitivity Auto Manual 8 LED

Dual Auto/Manual mode for flexible use in different electrical testing scenariosFreely adjustable sensitivity to improve accuracy in complex wiring environmentsSmart voltage strength detection with 8 color-coded LEDs (green/yellow/red) and audible alertsEnables safe live wire identification by comparing relative voltage signal strengthHelps locate break points in live circuits by detecting voltage drop along the line

What's in the box
1 x Non-Contact Voltage Detector Pen