LED Voltage Tester Pen – Electric Test Screwdriver with Red & Green High-Brightness Indicator Lights

Ensure safe and accurate electrical inspections with this LED Voltage Tester Pen. Featuring bright red and green lamp beads, it clearly indicates live and neutral wires — even in bright sunlight. Ideal for electricians, DIYers, and homeowners, this multifunction test screwdriver offers both visual clarity and compact convenience for day-to-day electrical work.

• High-brightness LED indicators (red & green)

• Detects live and neutral wires easily

• Clear visibility in daylight conditions

• Compact, pen-style design with insulation grip

• Perfect for home, office, and industrial electrical testing