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Voltage Detector Sensor Tester Electric Pen

25 reviews
100% of buyers enjoyed this product! 1176 orders
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<< Multi-function: Can be used as a voltage test pen. Suitable for detecting12-220V AC and DC current and simply detecting null line, live line and breakpoint of ac current.
<< Application: Perfect for circuits detection and electric appliance repairing, can be used to check lamp, check electric motor and more.
<< Material: Made of ABS insulating plastic, high hardness, wear resistant and durability.
<< Comfortable grip: Insulated handle has ergonomic design, comfortable to grip.
<< LED flashlight: High brightness and low power consumption helps in illuminating the workspace in dark.
<< Non-contact detection: The electricity can be tested without touching the measured object, more safe and easy to use.

100% brand new and high quality.
It checks general electric products, electronic leakage and broken line.
Allows you to check or test safely, quickly and accurately.
Light weight and easy to carry.
With Led night light, allow you to test in the night
No battery needed, Easy to operate, Durable in use.
Perfect for maintenance of household appliances

Material: ABS
Size: 144*26*16mm
Battery: 3*AG10 (1.5V) (not included)
Detection range:
DC Voltage: DC12/36/55 V
AC Voltage: AC70~250V

Package Include:
1 x Electric Test Pen

1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding!
2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

25 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
8 Dec 2020

A good tester for functionality and price. Everything works declared.

verifed buyer
8 Dec 2020

An excellent probe for an electrician.

verifed buyer
6 Dec 2020

The device has checked, voltage, resistance and capacity measures quite accurately. I advise the seller. All successful purchases.

verifed buyer
5 Dec 2020

Thank you to the seller for the goods and delivery. It came fast enough. I took my dad, so I can not describe all the nuances. Says it works well, there are no problems, the toy is like it. Exactly what he wanted to use will be.

verifed buyer
3 Dec 2020

Thank you to all who delivered and processed the goods. The parcel was delivered in 16 days. Very fast. Good luck and best wishes.

verifed buyer
2 Dec 2020

good product, works fine. recommend seller and the product. product came fast.

verifed buyer
1 Dec 2020

the product looks nice, it works well at 220-230v at 12v the number will disappear from the display very quickly but the indication that the current is present works' so it can help in working with lower voltage! overall and with the price I am satisfied with the product.

verifed buyer
30 Nov 2020

Everything is fine

verifed buyer
25 Nov 2020

It came quickly. Works. All good!

verifed buyer
23 Nov 2020

I've received the parcel. Thank you very much for the item you received! Good luck

verifed buyer
21 Nov 2020

The goods are good, the store is good!

verifed buyer
18 Nov 2020

Everything is fine-it works, as it were normal. All declared functions work.

verifed buyer
13 Nov 2020

Good store and fast shipping-5 +++++++

verifed buyer
9 Nov 2020

Excellent compact instrument. All that needs to be measured, for work in the field of electronics is quite satisfied as a wearable option.

verifed buyer
26 Oct 2020

This item came to ME in perfect condition thank you

verifed buyer
15 Oct 2020

The quality of the tester is very good. Good packaging-a pouper package, as a result, came unharmed. Detailed instruction in English. For home use it is quite enough. The description of the seller corresponds completely. To buy I recommend on all 100%.

verifed buyer
16 Jan 2019

Fast high quality good recommend

verifed buyer
23 Dec 2018

Fast delivery and good package. Thanks To The detailed photos in publication, able to sort it out, how to use it. The LED digital looks very ergonomic. Seller recommend.

verifed buyer
19 Dec 2018

Good quality, quick delivering. Thanks to Seller!

verifed buyer
11 Dec 2018

Correct measurement of AC voltage, very useful!

verifed buyer
2 Dec 2018

very fast, thank you

verifed buyer
27 Nov 2018

It works well.

verifed buyer
10 Nov 2018

this is the second device ordered from this seller, recommend

verifed buyer
10 Oct 2018

Inexpensive, accurate household multimeter with normal set of functions

verifed buyer
10 Oct 2018

It's all very well fast working good

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