Safer Electrical Work
Non-contact voltage detection lets you check for live AC voltage without touching live wires, reducing the risk of shock.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Stay Safe While You Test—No Contact Needed
The Zoyi DB02 Non-Contact Voltage Tester Pen lets you check for live AC voltage quickly and safely, without ever touching a wire. It is a dependable companion for electricians and DIYers alike.
- Detect AC voltage without direct contact for safer electrical work
- Dual-range measurement: 12-1000V for general use and 48-1000V for enhanced sensitivity
- Break-point testing helps locate wire breaks or interruptions in circuits
- Auto-ranging operation provides accurate readings without manual adjustments
- LED indicator and audible beeper alert you to the presence of voltage
- Compact pen-style design with a pocket clip for effortless portability
Why You'll Love This Voltage Tester
Easy Break-Point Testing
The break-point testing function helps you quickly locate wire breaks or interruptions in circuits, simplifying troubleshooting.
Accurate Dual-Range Readings
With a 12-1000V range for general use and a 48-1000V range for enhanced sensitivity, you get precise readings across different applications.
Clear Alerts
An LED indicator and audible beeper alert you to the presence of voltage, so you always know when it's safe to proceed.
Setup
How to Use
No electrician, no wiring, no fuss.
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Power On
Turn on the tester pen and select the appropriate voltage range for your task.
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Test for Voltage
Hold the pen near a wire, outlet, or switch. The non-contact detection will alert you to the presence of AC voltage without touching live parts.
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Locate Breaks
Use the break-point testing function to trace along a circuit and find where a wire break or interruption occurs.
Specs
The details that matter
Built to last outdoors, season after season.
- Product Type
- AC Voltage Detector / Non-Contact Voltage Tester Pen
- Model
- ZTDB02
- Voltage Range
- 12-1000V (general), 48-1000V (enhanced sensitivity)
- Detection Method
- Non-contact
- Design
- Pen-style with pocket clip
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
How does non-contact voltage detection work?
Non-contact voltage detection allows you to detect AC voltage without touching live wires, keeping you safe while you test outlets, switches, and wiring.
What voltage ranges does this tester support?
It supports dual-range measurement: 12-1000V for general use and 48-1000V for enhanced sensitivity, giving you flexibility for different tasks.
Can I use this to find wire breaks?
Yes, the break-point testing function helps you easily locate wire breaks or interruptions in circuits, making troubleshooting faster.
How will I know if voltage is present?
An LED indicator and audible beeper alert you to the presence of voltage, so you get clear feedback during testing.
Is this tester easy to carry around?
Yes, its compact pen-style design with a pocket clip makes it effortless to carry on the job or in your toolbox.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.
J
A very convenient tool. I like it. I recommend the seller. Thank you.
