

⚡ Stay Powered, Stay Protected — The Klein Voltage Tester That Works as Hard as You Do!
The Klein Tools NCVT3P is a professional-grade, dual-range non-contact voltage tester designed for precise detection of 12 to 1000V AC. Featuring a bright integrated flashlight, audible and visual voltage alerts, and a compact, lightweight design with a pocket clip, it’s built for efficiency and convenience on any jobsite. With a CAT IV 1000V safety rating and smart auto power-off, this tester delivers reliable, long-lasting performance trusted by professionals since 1857.






| ASIN | B08DQMX7YF |
| Best Sellers Rank | #4,849 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Voltage Testers |
| Brand Name | KLEIN TOOLS |
| Color | green |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,471) |
| Global Trade Identification Number | 00092644693236 |
| Included Components | Dual Range Non Contact Voltage Tester Flashlight 12 1000V AC |
| Item Dimensions | 1 x 1 x 1 inches |
| Item Length | 5.7 Inches |
| Item Type Name | Dual Range Non Contact Voltage Tester Flashlight 12 1000V AC |
| Item Weight | 1.6 Ounces |
| Item Width | 1.09 Inches |
| Manufacturer | Klein Tools |
| Maximum Operating Voltage | 1000 Volts (AC) |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 12 Volts (AC) |
| Model | NCVT3P |
| Power Source | Battery Powered |
| Specification Met | IP 67 |
| Style Name | Dual Range NCVT |
| UPC | 092644693236 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 60 Degrees Celsius |
N**K
Liked it so much I bought one for my nephew.
Works great. Perfect size. I ended up buying one for my nephew since he’s doing electrical work. I like the green light letting me know it’s on and working. The flashlight is bright and convenient. Well worth the price. Packaged well and comes with instructions if needed. It’s easy to figure out without them. Very sturdy.
G**N
It's Klein. NCVT part is super, the flashlight is moderate but helpful. Loud and visable.
Not much to say about this. Given that Klein is basically the golden standard if you're not going Fluke, but anyone reading this probably already knows that. I would have perfered some kind of cap on the "nose" rather than just the "sensor tip" exposed during storage... But these things are supposedly durable, so we will see. The flashlight isn't anything to write home about, but it's better than needing two hands/headlamp/worklight etc. Cant really ever have too much light if you can just turn it off, so it helps. Again accuracy should be on par with reputation. I tested out the sensitivity and it was quick at a respectable distance. I'll update if something egregious occurs but otherwise this is just what would be expected.
G**N
Works Great to Trouble Shoot Christmas lights
Got it to trouble shoot Christmas light strings. It works great on both incandescent and LED light strings. I will also use it on regular 110VAC circuits. I have had a high quality multimeter for years but this so much convenient and safer for detecting AC current when all you need to know is whether current is present or not.
D**S
Great quality
It makes some electrical jobs much easier
D**K
Excellent tool.
Excellent tool. Worked as described. Saved my you know what!
B**N
Klein Tools NCVT3P: The Ultimate Non-Contact Voltage Tester
I've recently added the Klein Tools NCVT3P Dual Range Non-Contact Voltage Tester to my toolkit, and it's quickly become an indispensable tool for electrical work. Here's why it earns top marks: **Dual Range Detection:** One of the standout features is its ability to detect voltage in two ranges: 12-100V AC and 100-1000V AC. This dual functionality makes it versatile for both low and high voltage applications, covering a wide array of electrical tasks from household wiring to industrial settings. **Ease of Use:** The NCVT3P is incredibly user-friendly. With its pen-like design, it's easy to hold and maneuver, even in tight spaces. The tester is activated by simply pressing the button, and it automatically powers off after 30 seconds of inactivity, saving battery life. **Indicators:** This tool doesn't just beep; it provides multiple feedback methods. An audible alarm, a flashing LED light, and even a built-in flashlight ensure you're alerted to voltage in any lighting condition. The flashlight is particularly handy in dark or poorly lit work environments. **Safety:** Safety is paramount in electrical work, and the NCVT3P doesn't disappoint. It's designed to detect live wires without direct contact, reducing the risk of electrical shock. The tester also includes a low battery indicator, ensuring you're never caught off-guard with a dead tool. **Durability:** Klein Tools is known for quality, and this tester is no exception. It's built to withstand the rigors of job sites with a robust construction that feels solid in hand. The inclusion of a pocket clip adds convenience, keeping the tester within easy reach. **Value:** While it might be a bit pricier than some basic voltage testers, the added features like the flashlight, dual range, and reliable build quality justify the cost. It's an investment in safety and efficiency, which pays off in the long run. **Portability:** The compact size and pocket clip make it highly portable. Whether you're climbing a ladder or working in a cramped space, this tool stays with you, ready for use. **Conclusion:** The Klein Tools NCVT3P Dual Range Non-Contact Voltage Tester is a must-have for any electrician, DIY enthusiast, or anyone dealing with electrical systems. Its combination of functionality, safety features, and build quality make it a top choice. If you're looking for a reliable, versatile, and safe voltage tester, this is it. Highly recommended for both professionals and hobbyists who value precision and safety in their electrical work.
A**S
Best tool around
Love this product! It is definitely worth the money! It has amazing features for getting the job done fast and easy!
C**P
Great lil tester
Wow easy to use Great value Easy to read
F**D
works as expected.
D**Y
Ça a l’air solide et bien fonctionner
R**D
This should be in Everyone's Tool Box!
W**N
Good quality testing pen that works well.
A**R
Excellent tool to help trace electrical wiring and to determine whether or which wires are live at a given moment. I always pull this one out, even if I know I turned off the only breaker feeding a given fixture. Handy little flashlight on the end helps you see into small electrical boxes.
Trustpilot
1 month ago
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