Voltage Tester Non-Contact AC 12-1000V
Voltage Tester Non-Contact AC 12-1000V
⚡Safe 12V-1000V non-contact voltage test
🔍Dual sensitivity for accurate detection
💡Light & infrared aid efficient operation
🛠️Durable portable design with auto power-off
🏠Fit home and professional electrical work
BUNDLE & SAVE
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Voltage Tester Non-Contact AC 12-1000V
Works as good as the top brand at a much lower cost. I bought it for a backup and I just use it all the time
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Specification
Specification
Measuring Voltage
High sensitivity: AC 12-1000V; Low sensitivity: AC 48-1000V
Display
LED indication
Frequency
50/60 Hz
Alarm mode
Sound and light alarm
Probe shape
Oval shape
Neutral and live wire judgment
Change according to backlight color: yellow is neutral wire, red is live wire
Signal Strength Display
Yellow: weak signal indicator, red: strong signal indicator
Signal Strength Indication Method
When the signal is weak, the buzzer sounds slowly and the yellow light is on; when the signal is strong, the buzzer sounds rapidly and the red light is on
Power Supply
you will need 2pcs 1.5V AAA batteries
Automatic shutdown√
Flashlight√
Automatic shutdown√
Safety level
CAT Ⅲ 1000V, CAT Ⅳ 600V
Dimensions
165*25*28mm
Weight
80g
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Safe & Secure Checkout
Safe & Secure Checkout
We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected.
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60 Days Return
60 Days Return
To be eligible for a return, please ensure that:
Items are unused, unwashed, undamaged, and in their original packaging with original labels attached.
The customer is responsible for return shipping costs unless the return is due to our error.
Items that do not meet these conditions will not be accepted for return.
Customers may request a return within 60 days of receiving the item, without providing a reason.
To initiate a return, please contact us at info@elarohome.com. Once we receive and inspect the returned item, the refund will be issued to the original payment method.
Shipping fees will be charged at most once per order (including returns).
No restocking fees will be charged for returned items.
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Shipping Costs
Shipping Costs
At Elarohome, we are committed to providing a smooth and reliable shopping experience.
Order Processing Time
Orders are usually processed within 24 business hours after payment confirmation.
- Orders placed on weekends or public holidays will be processed within 1–3 business days.
- Processing time may vary slightly during peak seasons, holidays, or periods of high order volume.
- Some large, customized, or special-handling items may require additional preparation time.
Once your order has been shipped, you will receive a shipping confirmation email with tracking information.
Delivery Time
Total Delivery Time = Processing Time + Shipping Time
Delivery times may vary depending on your location, shipping method, product availability, and carrier conditions.
| Shipping Destinations | Shipping Method | Shipping Charge | Free Standard Shipping |
| US | Standard | $5.99 | Orders over$49 |
| CA/AU | Standard | $5.99 | Orders over$49 |
| DE/FR/IT/ES/NL/NZ/UK | Standard | $5.99 | Orders over$49 |
Please note that delivery times are estimates and may be affected by:
- Customs clearance procedures
- Weather conditions
- Carrier delays
- Public holidays
- High-volume shopping periods (such as Black Friday, Cyber Monday, Christmas, New Year, and other holidays)
We appreciate your patience during these periods and will always do our best to ensure your order arrives as quickly as possible.
Order Tracking
Once your order has shipped, you will receive a confirmation email containing your tracking number.
You could track your package through our Track Your Order page or by using the tracking information provided in your shipping confirmation email.
Please allow a short period for tracking information to update after shipment.
Customs Duties & Taxes
Customers do not need to pay additional customs duties for standard deliveries in most cases.
However, customs regulations vary by country. In rare situations, additional customs fees, taxes, or import charges may be applied by local authorities.
If additional charges occur due to local customs policies, customers may be responsible for these fees.
Address Accuracy & Delivery Issues
Please ensure that your shipping information is complete and accurate before placing your order.
This includes:
- Full name
- Shipping address
- Phone number
- Email address
If an order cannot be delivered due to incorrect or incomplete information provided by the customer, additional shipping costs or reshipping fees may apply.
Please contact our customer service team as soon as possible if you notice an incorrect shipping address after placing your order. We will do our best to assist before shipment.
Lost, Damaged, or Delayed Packages
We carefully inspect and package every order before shipment. However, unexpected issues may occasionally occur during transportation.
If your package arrives damaged, is lost, or experiences an unusual delivery delay, please contact us and our team will assist you with the next steps.
Please provide your order number and any relevant photos or information so we can resolve the issue as quickly as possible.
Contact Us
If you have any questions regarding shipping or delivery, please contact our customer support team:
Email: info@elarohome.com
💡 Friendly Reminder
Due to shipping safety regulations, batteries are not included. Please purchase 2 AAA batteries locally.
⚡ SAFE & FAST VOLTAGE DETECTION
The T-02A non-contact voltage tester allows you to safely detect AC voltage from 12V to 1000V without touching bare wires. Simply place the probe tip near an outlet, switch, or wire, and the buzzer and LED light will alert you to , ensuring your safety during electrical repairs.

DUAL SENSITIVITY FOR VERSATILE USE
Equipped with high (12V-1000V) and low (48V-1000V) sensitivity ranges, this circuit tester is perfect for a wide variety of jobs. Use high sensitivity for general wiring checks and low sensitivity to precisely locate a wire breakpoint or distinguish between live and neutral wires.
ERGONOMIC DESIGN WITH PRACTICAL FEATURES
Unlike basic models, this voltage detector pen features a built-in LED flashlight to illuminate dark areas like breaker panels or under sinks. The integrated infrared pointing function helps you accurately target the specific wire or component you are testing, making every job more efficient.
EASY TO USE & DURABLE
Made of durable ABS material, this pen-style tester is compact and portable. Powered by 2 AAA batteries (not included), it features an auto shut-off after five minutes of inactivity to preserve battery life. The pocket clip ensures it's always within reach on the job site.

WIDE APPLICATION FOR HOME & PROFESSIONAL USE
Ideal for electricians, homeowners, DIY enthusiasts, and automotive repair. Quickly test AC voltage in wall outlets, light fixtures, extension cords, fuses, and circuit breakers. A reliable tool for daily electrical maintenance, troubleshooting, and repair.
⚠️Common Issues You May Encounter
Q: Why does the tester detect high voltage near phone chargers?
A: Phone chargers adopt switching power supply. High-frequency AC signals exist on charging cables, which can be sensed by the voltage tester. This is normal. Alerts may also trigger near high-power transformers and induction cookers.

Our valued customers say
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Saved me from a nasty shock
Was replacing a light switch and assumed the breaker I flipped was the right one. This tester told me otherwise — the wire was still live. Couldn't be more grateful. Simple, fast, and accurate. Worth every penny.
James R.
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Compact and reliable
I was skeptical about a non-contact tester at this price point, but it's been spot-on every time. Used it on outlets, switches, and extension cords. No false positives. Really impressed with the build.
Priya M.
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Seguridad
Excelente articulo
William
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Highly recommended
A Great tool for usage by homeowners or professional workers when working on electrical components anywhere. around the house or at any business. Easy to use and provides safety when working with electricity. Lightweight and compact enough to be carried on your person or kept in your toolbox. Highly recommended tool to have.
hawaiian snowman
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Works as good as my top brand
Works as good as the top brand at a much lower cost. I bought it for a backup and I just use it all the time
Nick S
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love it
put it close to a wire for a fast read
Raymond