BSIDE S4/S4X Leakage Voltage Tester Pen with Backlight

Specifications
Certification:CE,FCC,RoHS
Model Number:S4/S4X Leakage Voltage Tester
Brand Name:BSIDE
Dimensions:16.6*2.8*2.3
DIY Supplies:ELECTRICAL
Power Supply:Battery
Display Type:Analog and Digital