3x140mm Voltage Tester – Compact, Safe & Reliable Electrical Detection Tool

1. Precision Testing for Every Electrical Task

Ensure electrical safety and accuracy with the 3x140mm Voltage Tester, a must-have tool for electricians, technicians, and DIY enthusiasts. This CE-approved voltage tester detects AC voltages between 100–250V, allowing you to easily identify live and neutral wires. Equipped with a bright neon indicator bulb, it provides a clear visual signal when in contact with a live wire—helping you diagnose electrical issues quickly and safely. Its high-quality CR-V steel tip ensures precise contact and reliable performance every time.

2. Designed for Safety and Durability

Built with an anti-drop insulated body, this tester offers superior protection against electrical shocks and accidental drops. The transparent insulation shell allows you to see the neon light indicator clearly, even in low-light conditions. Compact yet sturdy, the 140mm design ensures both comfort and control, while its non-slip grip prevents fatigue during long hours of use. Whether at home, in workshops, or at construction sites, this tester guarantees maximum safety and efficiency.

3. Lightweight, Portable, and Easy to Use

This classic electric test pen combines simplicity with functionality. Its pocket-sized design with a pen clip makes it easy to carry and access whenever needed. Simply insert the metal tip into the socket or touch the wire, and the built-in neon light instantly indicates whether the circuit is live. Lightweight and ergonomic, this tool is ideal for daily electrical maintenance, troubleshooting, and training use.

Product Features & Benefits

• CE-approved and AC 100–250V test range

• Neon light indicator for quick visual results

• Durable CR-V steel material with anti-drop insulation

• Compact 140mm length for comfortable handling

• Portable pen clip design for easy storage and transport

• Safe and simple operation – ideal for professionals and DIY users

• Detects live and neutral wires with ease

Usage Instructions

1. Hold the tester by its insulated handle.

2. Touch the metal tip to the wire or socket terminal.

3. Place your finger on the cap for grounding.

4. Observe the neon bulb — it lights up for live wires and remains off for neutral wires.