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 — Safe, Fast, Reliable
The Nixie Non-Contact Voltage Tester Pen lets electricians, maintenance crews, safety personnel, and homeowners instantly detect live AC voltage from 90V to 1000V — without touching any bare wires or terminals. Simply hold the tip near an outlet, cable, breaker, or junction box and let the sensor do the work.
How It Works
Touch or hover the sensor tip near any electrical surface. When voltage is present, a red flashing LED lights up and an audible "Beep" alert sounds immediately. When there is no voltage detected, the built-in white LED flashlight stays on to illuminate your workspace — a handy bonus feature for working in tight or dark spaces.
Key Features
- Non-contact detection — no exposed metal, fully insulated body for safer testing
- Wide voltage range: 90–1000V AC
- Frequency range: 50–500 Hz
- Safety rating: CAT II 1000V
- Dual alert system: red flashing LED + audible beep when voltage is detected
- White LED torch: always-on when no voltage is present
- Compact & lightweight: only 45g — fits easily in any tool bag or pocket
- Low power consumption for long service life
- Ideal for testing wall sockets, power cables, circuit breakers, fuse boxes, junction boxes, and more
Specifications
| Material | ABS Plastic |
| Color | Yellow & Grey |
| Net Weight | 45g |
| Test Voltage Range | 90–1000V AC |
| Frequency Range | 50–500 Hz |
| Safety Rating | CAT II 1000V |
| Power Source | 2 × AAA Batteries (not included) |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × Nixie LED Voltage Alert Tester Pen
- Batteries not included
You May Also Like
- Multi-Use Faucet Bubbler Wrench Set – 6 Sizes
- 3PCS Silicone Sealant Scraper Set – Caulking & Grout Tools
- High-Grade Silicone Grease Lubricant for O-Rings
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: Does the voltage tester pen work on both standard household outlets and industrial circuits?
A: Yes. The Nixie voltage tester pen is rated for 90–1000V AC with a frequency range of 50–500 Hz, making it suitable for standard household wall sockets (110V/120V), European outlets (220V/230V), and many industrial circuits — all the way up to 1000V AC (CAT II rated).
Q: Do I need to touch the wire directly to test for voltage?
A: No — that's the key advantage of a non-contact tester. Simply bring the sensor tip close to an outlet slot, cable insulation, circuit breaker, or junction box. The internal sensor detects the electromagnetic field produced by live voltage without any direct contact, keeping you safer during testing.
Q: What batteries does the voltage tester pen require?
A: The tester is powered by 2 × AAA batteries, which are not included in the package. Standard AAA batteries are widely available and the low-power design ensures long battery life with regular use.
Q: How do I know if voltage is present or absent?
A: When voltage IS detected, the tip flashes red and an audible beep sounds. When there is NO voltage, the built-in white LED stays on as a steady flashlight, making it easy to read results even in low-light conditions.
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.