Precision You Can Trust — 4x155MM Dual-Purpose Tester

1. Durable Build with Professional Quality

Crafted with premium chrome vanadium (Cr-V) steel, this 4x155MM Dual-Purpose Tester is engineered for long-lasting durability and precision. The anti-drop insulated handle ensures a secure grip and safety during every use. Designed for voltage testing in the 100–250V range, this tool meets CE safety standards, providing reliable performance for both professional electricians and DIY enthusiasts.

2. Dual Functionality for Maximum Versatility

This isn’t just a tester—it’s also a PH1 and 4x100mm screwdriver, giving you two tools in one compact design. Featuring both flat (+) and cross (-) screwdriver heads, it allows you to tighten or loosen screws with ease while accurately measuring electrical current. The neon indicator bulb provides clear visual feedback: when in contact with a live wire, the light turns on—ensuring safety and precision in every test.

3. Ergonomic & Safe Design for Everyday Use

The insulated anti-slip handle provides comfort and control, even during extended use. Simple yet highly effective, this dual-purpose measuring pen is perfect for home repairs, electrical maintenance, and on-site work. Its transparent design and blister card packaging make it easy to store, transport, and identify among your tools—ready whenever you need it.

Key Features

• Dual-purpose voltage tester & screwdriver (PH1 + Flat)

• Voltage range: 100–250V

• Cr-V material for enhanced durability

• Neon light indicator for live wire detection

• CE certified and safety-tested

• Ergonomic, insulated, anti-slip handle

• Compact 155mm length for easy handling

How to Use

1. Insert the screwdriver and tighten the cover to ensure contact.

2. Touch the tester tip to the wire or terminal.

3. Observe the neon indicator: light ON means live wire, light OFF means neutral.