Safer Detection
Non-contact detection lets you check for live voltage without touching wires, adding a layer of safety to every test.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Detect Live Voltage Safely, Without Contact
The ZTDB03 non-contact voltage tester quickly and safely detects AC voltage from 12V to 1000V, with a clear voice alert and digital readout to keep you informed.
- Non-contact detection for added safety
- Voice prompts announce voltage presence
- Backlit LCD display for easy reading in low light
- Range covers 12/48–1000V AC for versatile use
- Pocket-sized design with a handy clip
- Auto power-off to conserve battery life
Why You'll Appreciate This Tester
Clear Voice Alerts
Voice prompts announce when voltage is present, so you can keep your eyes on the task at hand.
Easy-to-Read Display
The backlit LCD display ensures readings are visible even in low-light areas like panels and crawl spaces.
Battery-Saving Design
Auto power-off helps conserve battery life, so the tester is ready when you need it.
Specs
The details that matter
Built to last outdoors, season after season.
- Voltage Range
- 12-1000V AC
- Product Type
- Non-contact voltage tester pen
- Display
- Backlit LCD
- Certifications
- CE, UL
- Model
- ZTDB03
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.
What voltage range does this tester detect?
This non-contact voltage tester detects AC voltage from 12V to 1000V, covering a wide range of applications.
How does the voice alert work?
Voice prompts announce when voltage is present, so you get an audible confirmation without needing to look at the display.
Can I use it in low-light conditions?
Yes, the backlit LCD display makes it easy to read results even in dimly lit areas.
Is it safe to use?
Yes, it features non-contact detection for added safety and is CE and UL certified for reliability.
Is it portable?
Yes, its pocket-sized design with a handy clip makes it easy to carry on the job.
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.