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With a 100-500V range, the INGCO HSDT1408 Test Pencil detects AC current in live wires. It uses a 3x140mm slotted tip for terminal screws and circuit breakers. The internal neon bulb glows when you touch a hot phase line.
Key Features
- Voltage Detection Range: AC 100-500V sensing capability. Identifies live circuits without blowing internal components.
- Neon Bulb Indicator: High-visibility light inside the handle. Glows bright enough to see under road dust.
- Insulated ABS Handle: Non-conductive plastic housing. Prevents electrical shock when checking 220V domestic lines.
- Slotted Tip Size: 3x140 mm steel head. Fits small circuit breaker terminals and switches.
Frequently Asked Questions
How to use INGCO test pencil safely?
Place your finger on the metal cap while touching the tip to a wire. The circuit completes through your body to light the bulb safely.
Does INGCO test pencil need batteries?
No batteries required for this voltage tester pencil. It draws power directly from the AC line it's testing.
