Non-Contact Voltage Test Pen with LED Indicator

Reliable voltage detection for everyday electrical work

This non-contact Voltage Test Pen provides a quick and safe way to check for live voltage in outlets, switches, cables, and electrical components. Designed with a compact, ergonomic body, it fits securely in your hand and is easy to maneuver in tight spaces. The flat, screwdriver-like tip allows access to small outlet openings, while the clear LED indicators provide immediate visual feedback when voltage is present.

Constructed from durable materials, this tester is built for regular use by electricians, maintenance professionals, and homeowners. It is fully wireless and powered by 3 x LR41 button batteries (included), so you can carry it in a pocket or tool bag and use it wherever it's needed. Depending on the selected variant, the pen features either a single red LED indicator or a dual-color system where green indicates the neutral line and red indicates the live (fire) wire, helping you quickly identify conductors during troubleshooting or installation tasks.

Why It's a Smart Choice

• Safe, non-contact testing - Detects voltage without touching bare wires, reducing the risk of electric shock during basic checks.
• Clear visual indication - Bright LED indicator(s) show when voltage is present, improving accuracy in low-light or confined areas.
• Portable and easy to use - Lightweight (23.2 g) and only 14.08 cm long, it is convenient for on-site work, home repairs, and quick diagnostics.

FAQ

Q: What power source does the Voltage Test Pen use?
A: The pen is powered by 3 x LR41 button batteries, which are easy to replace when needed.

Q: Can this tester measure exact voltage values?
A: No. This tool is designed to detect the presence of voltage, not to display numerical voltage readings. For precise measurements, a multimeter is recommended.

Q: Who is this voltage pen suitable for?
A: It is suitable for electricians, facility maintenance staff, DIY users, and homeowners who need a quick way to check if a circuit, outlet, or wire is live.

Q: What is the difference between the two variants?
A: One variant uses a single red LED to indicate live voltage. The other variant uses both green and red LEDs: green to indicate the neutral (zero) line and red to indicate the live (fire) wire.