Best 4 Non-Contact Voltage Testers

Non-Contact Voltage testers are one of those essential devices in which you should be available in your home. They should be a part of our toolbox and are readily available. You can not test voltage without a voltage tester. Sometimes some appliances and electronic devices stop working.

Best Non-Contact Voltage Testers

You might want to check if they are getting enough voltage. If you are working in a professional environment, then you might want a voltage tester.

It is for employees’ safety as well. Non-Contact Voltage testers can ensure the safety of the employees as well. If you have a business that deals with electricity or your employees come across electronic devices, then having the best quality tester might be a good option.

High-quality Non-Contact Voltage Testers can detect the lowest or highest voltage. If you are looking for a good non-contact voltage testers, then we have the following options for you. You are safe while working is your duty. You have to be careful and make sure that your employees are secure as well. Testing the voltage before fixing something is a sensibility.

You do not want to risk your life. Even if you are working at home, it is advisable to use the proper precautions. You should wear gloves, and always check the voltage before fixing something.

Also Read: Best 4 Dimmer Switches For LED Bulbs

Specifications of Best Non-Contact Voltage Testers

Klein Tools NCVT-2 Voltage Tester

Weight7.09 x 3.15 x 2.36 inches; 1.44 Ounces
Dimensions1.44 ounces
FeatureLED light/ beepers/ lights

Neoteck Non-Contact Voltage Tester

Weight6.4 x 2.4 x 1.5 inches
Dimensions2.29 ounces
FeatureLED flash light/beeper/ lights

Fluke LVD2/CT Volt tester

Dimensions0.71 x 10.16 x 2.52 inches
FeatureLED flashlight/ strongly built

KAIWEETS HT100 Non-Contact Voltage tester

Weight2.11 ounces
Dimensions6.4 x 1.3 x 1 inches; 2.12 Ounces
FeatureLED flashlight/ beeper

Best Non-Contact Voltage Testers

Klein Tools NCVT-2 Voltage Tester
Neoteck Non-Contact Voltage Tester
Fluke LVD2/CT Volt tester
KAIWEETS HT100 Non-Contact Voltage tester


Fluke LVD2/CT Volt tester is one of the Best Non-Contact Voltage Testers as It has a beeper and a sharp flashlight with a great battery. This way, if you are working in a dark area, you would not have to worry at all.


Klein Tools NCVT-2 Voltage Tester

Klein voltage tester is one of the best tools for volt testing. It has an impressive style. It is easy to use. It can detect the voltage from 12 V to 1000V. It is a great range. You will not have to get in touch with dangerous electronic devices or even if you are fixing something that has high voltage.

You will also get a sharp and bright flashlight with the tester. This way, if you are in a dark place, then you will be able to see without any difficulty. It also has a bright LED light that indicates if there is a presence of current.

The tester is small and portable. You can even keep it in your pocket easily. You can test broken switches, wires, cords, and outlets.

Klein voltage tester is made of plastic. It is entirely safe, and you would not have any difficulty checking the voltage. It is made like a pen. It has a shape like a pen. You can even keep the tester in your pocket and take it anywhere you like without any hustle.

It also creates a sound when it senses current. So this way you would be entirely sure. Klein tool voltage tester is a good option for you. Klein ncvt-2 can help you out if you have electronic issues.


  • Easy to use.
  • Loud sound
  • Small size
  • LED lights


  •  The tester is made of plastic that may appear flimsy and weak.

Neoteck Non-Contact Voltage Tester

Neoteck non-contact voltage testers is another excellent tool to check your electric appliances. This voltage tester can be handy. You can test any apparatus and electronic device at your home with the help of this efficient tester. You would not have to worry about safety, as this tester is entirely safe. This is the best wires detector. This non-contact tester can be used for dangerous and domestic tasks as well.

Now talk about how much voltage it can detect. It can notice the voltage drop from 12V to 1000V easily. That is quite a reasonable range. The other quality of this tester is that it is also a Christmas light checker. If you are decorating your home at Christmas and you want the lights, if they are working fine, then you can also use this tester.

Sometimes some switches stop working, so you might need to check of they have voltage or not, so you might need testers for that. That is why this tester is all you need. You must have it in your toolbox and at home as well. It would be best if you have it in your daily life. Neoteck is a good option for you if you are looking for something economical and beneficial.


  • Easy to use
  • Strongly built
  • You can test Christmas lights with it
  • Loud beeper
  • LED light
  • Long battery


  • It is an expensive tool as compare to the other testers.

Also Read: 4 Best Electrical Outlets And Switches

Fluke LVD2/CT Volt tester

A fluke Non-Contact Voltage Testers is another addition in the list of best non-contact voltage tester. Fluke voltage theater has many facilities. This tester also comes with a LED flashlight. The range of the voltage it can detect is from 60V to 900V. It is a must-have for your home and your office as well.

However, the voltage range is not as impressive as the other voltage tester, which is available in the market. But, it is a great tool to have, and the price is right. Many people in America lose their lives because of the terrible accidents that can happen by a small mistake. To prevent that, it is good to take some precautions.

This tester will help you to be safe and do your work with ease and comfort. You can also use this at home to check multiple appliances and even switchboards. This Christmas light checker will be a great companion in the festival season.

It has a beeper and a sharp flashlight with a great battery. This way, if you are working in a dark area, you would not have to worry at all.


  • Smart built
  • Easy to use
  • Easy-grip
  • LED flashlight


  •  There is an issue with the flashlight battery.

KAIWEETS HT100 Non-Contact Voltage tester

KAIWEETS HT100 is one of the best Non-Contact voltage testers. It has a dual-range it can detect 12V to 48V AC. It can also detect the voltage from 48V to 1000V AC. It should be used in an entirely professional environment if you are working in an industrial environment then this tester is best for you.

The other fantastic feature that you will get with this tester is the dual light system. The tester has dual lights. You will get the green light for the low voltage. If the voltage is high, then you will get the red light. This way working for you will be easy, and it will save your time as well.

This voltage theater has a strong built and feels to it. It is made of good material, and you can use it safely. This way, you would not have to make sure that different testers as this tester are incredibly accurate. This tool is a must-have. It is a little bit pricey, but its performance is pretty good.


  • Dual range tester
  • Dual lights
  • LED flashlight
  • Strong built


  • Expensive. It is not for you if you are looking for something economical.

Buyers Guide about Non-Contact Voltage Testers

Finding a perfect tester for yourself can be a little tough job. But it is not impossible. Before buying a tester, you have to make sure that it fulfills all of your needs. You want something that will be useful for you. So, there are some factors that you should consider before buying a tester. However, always research well before purchasing anything. Do not rush.

In America, hundreds of people due to electric shook and other incidents. To save yourself and your employees from any life-threatening incidents, it is vital that you should buy a perfect voltage tester that can be beneficial to you in every single way. You can save your life and your employee’s life with this small effort.

These are the following factors that can help you out for choosing Non-Contact Voltage Testers.


Price is an essential factor. When you are going to buy a tester, make sure that it is not a burden on your wallet and has all the specifications. However, you do not want to purchase something extra cheap that will lack all the essential features. So, try to find something nice according to your budget.

LED flashlight

Before buying a tester, make sure that it has an LED fa flashlight as well. You want to buy a tester that has a flashlight. Without a flashlight, you might not be able to work correctly. If you have to fix something in darker areas, then this tester will be your best companion. You would not have to use an additional flashlight or not someone to hold a flashlight for you. That is why make sure whatever you are buying has a LED flashlight

Almost all of the testers today have a flashlight.

Beeper sound

Like we mentioned above, you never know where you might be working. If you have a voltage tester, that will be a great help for you. If you are working in a dark area, then having a tester with a beeper is going to be perfect for you.

Detection lights

Another thing is that make sure that your tester has a light that will turn on when it detects a current. This way will be easy for you to work. The right tool with the right features can save you from a lot of problems.

Small size

Make sure that your test should be of a pocket-size. Do not purchase something too big to fit in your toolbox. The small size means that it will is portable. This way, you can carry it anywhere you like without any hustle.

Compact devices are easy to carry. The tester should be small ns easy to grip so you can work efficiently.


Another critical factor that you should focus on is the voltage range. The tester should be able to detect the smallest and the highest voltage. Sometimes voltage is low, and if you are tester is not capable, then it might be a problem for you. That is why buying a tester of a good range is essential for you. It is crucial for your safety, as well.

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Q. What should be the voltage range of my tester?

A. The voltage range of your tester should be from 12V to 1000V AC. This way your tester will be able to detect the lowest and the highest voltage easily

Q. Does voltage testers have beepers too?

A. Yes, you will find many testers in the market that have beepers as well. So, you should not worry, as you can easily find a tester with a beeper

Q. Can I get an electric shock with a non-contact tester?

A. No, you would not get an electric shock with your non-contact tester. These testers are safe to use, and you would not get hurt if you are using the non-contact tester.

Q. Will get an LED flashlight with than e tester?

A. Yes, you will get a built-in LED flashlight with the tester as well. The flashlight will work for a long time.


Life is precious, and if you are working on a dangerous environment or your work is risky, then make your safety comes first. If you are an employee for an electric company or you fix things at home by yourself, then make sure that you have a functional tester with you all the time. It should be part of your toolbox. 

You can find testers easily online. You can but an expensive one or an economical one. But make sure that the tester should have all the essential features. All of these testers are quite reasonable. Always buy the devices from a trusted website or place.

All these testers can test high and low voltage without any trouble.

1 thought on “Best 4 Non-Contact Voltage Testers”

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