WADFOW Test Pencil - WTP1501

Summary

The WADFOW Test Pencil WTP2901 identifies live AC voltage between 100V and 500V. With a 3x140mm slotted tip, it makes contact with terminals to trigger the internal neon indicator. This tool verifies circuit continuity in household wiring or industrial panels.

Key Features

1. AC 100-500V Range: Detects alternating current within standard household and industrial limits. Identifies live wires in BD wall sockets.
2. 3x140mm Slotted Tip: Flathead design fits standard screws and terminal block entry points. Reaches deep into narrow electrical enclosures.
3. Neon Lamp Indicator: Internal bulb glows immediately upon contact with a live circuit. Requires no batteries for visual power confirmation.
4. Insulated Plastic Body: High-resistance casing blocks current from reaching the hand during use. Prevents accidental shocks during live wire testing.

Frequently Asked Questions

How to use WADFOW test pencil safely?

Place your finger on the metal top cap while touching the tip to a wire. This completes the circuit through the internal resistor for a safe voltage check.

What is the voltage range of WADFOW WTP2901?

This tool detects alternating current between 100V and 500V. It won't provide readings for low-voltage DC batteries or dead lines.