A non contact voltage tester is a piece of tech that can make the work of an electrician easier and effortless. This device provides a quick, reliable yet safe way of identifying whether an electric connection is carrying any electric current. Hence, I recommend this product for workers in constant exposure of live wires.
From configuring electrical sockets, outlets to lighting connections, and even doorbells, this device got your back. To truly elevate the quality of your work and projects, I suggest that you get the best non contact voltage tester in the market.
To help you find the proper voltage tester pen, I’ve listed some of the best and most reliable non contact electrical tester products that I’ve worked with in the past.
Tacklife’s non contact tester is the best testing tool that I’ve worked with throughout my collective experience as an electrician in the UK. I stumbled upon this product while working on a household electrical project, and must I say, this is a reliable voltage detector that can help you in your wiring and outlet tasks.
I primarily love the auto-off feature that this voltage tester boasts. This device automatically turns off when not performing any tests or operations within the last three minutes, helping you conserve the device’s battery, prolonging its operating capacity.
I also like how you can safely use this non contact voltage meter without any fear of accidental electrocution. This tester is well-insulated, ensuring users safety in usage. Furthermore, this voltage tool can intelligently detect whether the wire you’re checking is a live or null wire.
Additionally, this voltage tester comes with a high-quality LCD screen that aptly displays whether the cord it’s probing is conducting electricity. This product quickly shows the connection’s voltage intensity, allowing you to determine whether it’s a faulty electrical link.
Users can also set the voltage tester’s sensitivity manually. So if you want a flexible testing tool that you can tailor to your electrical repair and diagnostic needs, then you may want to check this product out. Moreover, you can also set the testing range of this voltage tester, allowing you to calibrate the electric meter accordingly to your task. However, my only qualm with this product is its poorly-written English instruction. The instructional material is awkwardly-phrased, and with grammatical errors. Pros
This voltage detector pen is an absolute commendable product for electricians looking to add a klein non contact voltage tester to their work arsenal. I evidently hold this tester in high esteem. Though not a Klein NCVT 3, this is still a nice product to have around.
I like that you can alternate between the two power detection modes that this product features. You can reliably check either low voltage connections (12V – 48V) or standard electrical loads (48V – 1000V) without any misreadings. This feature makes it so that you can use this tester in multiple electrical applications without the need to switch tools.
The voltage tester is also rated at CAT IV 1000 Volt, able to test the integrity of electrical circuit connections accurately without failure. This certification essentially means that the tester can reliably perform expanded connection testings efficiently.
Moreover, I also love how durable this product feels. The product is made with high-quality polycarbonate plastic resin that ensures the sturdiness of the voltage tester’s build. Plus, this Klein Tools product comes designed with a pocket clip, allowing electricians to lug this tester everywhere they go safely.
Another feature that I would like to point out is the product’s bright LED. The display brightly shows whether the voltage tester is functional for usage. The LED also aids in providing illumination, helping you see whatever you’re testing even at night time. My only pet peeve is the device’s extreme sensitivity, which can yield false positives. As the device doesn’t come with any sensitivity setting, you’d have to pay close attention to the connections you’re testing. Nevertheless, this is still a great product that gets the job done. Pros
I stumbled upon this product while scouring for a reliable voltage pen tester. I was immediately impressed with this fluke non contact voltage tester, as it comes with several features that could help make your wiring tasks easier. Don’t hesitate to buy this product if you’re looking for a great tool addition to your shed.
One of the main things that hooked me into buying this tester was the integrated Voltbeat technology in the product. This feature allows the voltage tester to perform continual self tests to let you know it’s ready for use.
I like how the tool gives feedback when it detects electricity on the connections being probed. The device tip quickly lights up and creates beep noises, signaling that there is an electric current running through the connection. Nevertheless, if you want to work in peace, you can turn off the beep signal on the tester’s configuration.
Aside from that, I also love the expansive detection range of this voltalert non contact voltage tester. Ranging from 90 V to 1000V, this tool can probe connections freely and diversely without any drawback in testing quality.
The voltage tester comes with included batteries, so you won’t have to buy them separately. Likewise, the manufacturer provides the tester with a two-year warranty, a testament to their quality post-sales service. Though I have to say, changing the tester’s batteries is difficult. I had to use a plier on the latch of the device because my finger wasn’t strong enough. Pros
Clip Strip and S-hook package — Youll find yourself reaching for this multi-purpose tester well beyond the holiday season. Engineered with both a handy bulb pulling tool on the end to assist in removing the bulb from the string and a simple “push in to test” bulb tester on the back this tool tests both LED and incandescent light-string bulbs. Then, with the flip of a switch, the bulb tester becomes a fuse tester making troubleshooting a blown fuse quick and easy. The tools main function as an adjustable sensitivity non-contact voltage tester can be used year-round to test for the presence of AC voltage prior to working on any electrical project. The sensitivity adjustment component allows you to detect low voltage from only 12 VAC to up to 600 VAC, for standard residential connections. Because its non-contact you never risk touching live wires in order to determine the presence of voltage and the unit provides both a 360 deg bright red light and an audible beeping indication of the presence of voltage. Comfortable rubber over-molding provides slip-resistant grip with intuitive placement of the voltage sensitivity wheel near the thumb for ease of use. CE rated, and designed with multi-purpose features to make your life easier; youll use this tool for years to come. Requires 2 LR44 button cell batteries for operation (included).
Step 4: Continue testing until you find the bad bulb.
Use the same procedure, choosing the bulb midway between the bulb you tested and the beginning or end of the section of bulbs that arent lit to gradually zero in on the bad bulb. The bad bulb still has power, so the tester will beep when you hold the probe close to it, but its cutting power to the next bulb in the string, so the tester wont beep when you hold the probe close to that one.
Step 3: Test one of the bulbs.
Choose a bulb midway between one end of the group that has gone out and the other. If the tester beeps, you know power is running to that bulb, and all the bulbs before it are working, so continue testing all the bulbs after that one.
If the tester doesnt beep, that bulb isnt receiving power, and one of the bulbs before it in the circuit is the culprit, so continue testing bulbs closer to the plug.
FAQ
Can you use voltage tester on Christmas lights?
How do I know the voltage of my Christmas lights?
One broken bulb on a strand of christmas lights can render the whole string completely useless. Good news, though: there’s a way to test (and fix) an entire string of miniature lights without having to check each bulb individually.
How can I tell which Christmas light is out without a tester?
One broken bulb on a strand of christmas lights can render the whole string completely useless. Good news, though: there’s a way to test (and fix) an entire string of miniature lights without having to check each bulb individually.
Do Christmas light testers really work?
One broken bulb on a strand of christmas lights can render the whole string completely useless. Good news, though: there’s a way to test (and fix) an entire string of miniature lights without having to check each bulb individually.
