Non-Contact Voltage Tester Pen 90-1000V AC LED & Beep Alert
Non-Contact Voltage Tester Pen 90-1000V AC LED & Beep Alert
Non-Contact Voltage Tester Pen – 90–1000V AC with LED & Beep Alert
Stay safe and work smarter with this compact, easy-to-use non-contact voltage tester pen. Simply hold the tip near a terminal strip, outlet, power cable, or wall socket — no direct contact needed. When voltage is detected, the tip lights up red and emits a clear audible beep, giving you instant confirmation of live circuits. When no voltage is present, the white LED stays on as a built-in flashlight. Ideal for electricians, DIY enthusiasts, renovation teams, and homeowners alike.
Key Features
- Non-contact detection: Test circuits without touching bare wires or terminals
- Wide voltage range: 90–1000V AC for residential and commercial use
- Frequency range: 50–500 Hz
- Dual alert system: Red flashing LED + audible beep when voltage is detected
- White LED flashlight: Always on when no voltage is present — doubles as a work light
- Safety rated: CAT II 1000V — fully insulated with no exposed metal or conductive parts
- Versatile testing: Power cables, circuit breakers, wall sockets, junction boxes, fuses, and more
- Long battery life: Low power consumption; powered by 2 x AAA batteries (not included)
- Portable design: Compact pen form factor, easy to carry in a pocket or tool bag
Specifications
| Test Voltage Range | 90–1000V AC |
| Frequency Range | 50–500 Hz |
| Safety Rating | CAT II 1000V |
| Material | ABS Plastic |
| Color | Yellow & Grey |
| Power | 2 x AAA Batteries (not included) |
| Model | 1AD-C |
| Country of Origin | Made in China |
What's in the Box
- 1 × Non-Contact Voltage Tester Pen (LED Light Voltage Alert Pen)
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Frequently Asked Questions
Q: How does the non-contact voltage tester pen work?
A: The tester uses electromagnetic field sensing to detect the presence of AC voltage without touching live wires. Simply bring the tip close to an outlet, wire, or electrical component. If voltage (90–1000V AC) is present, the red LED flashes and a beep sounds. If no voltage is detected, the white LED remains on as a flashlight.
Q: What types of electrical components can I test with this voltage tester pen?
A: This non-contact voltage tester pen can be used to check wall sockets, power cables, circuit breakers, junction boxes, fuse boxes, extension cords, and other AC-powered electrical components. It covers a wide range of 90–1000V AC, making it suitable for both home and professional renovation use.
Q: Does the voltage tester pen come with batteries?
A: No, batteries are not included. The tester requires 2 x AAA batteries to operate. These are widely available and easy to install. The device is designed for low power consumption, so the batteries last a long time under regular use.
Q: Is this voltage tester safe to use?
A: Yes. The tester is rated CAT II 1000V and is fully insulated with no exposed metal or conductive parts, ensuring safe operation during standard electrical testing tasks. Always follow standard electrical safety practices when working around live circuits.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.