Verdict overview
- worth the money 9.9
- Precision 9.9
- Simple to use 9.9
- clearly written 9.9
Pros
The GFCI Receptacle Tester has a large, easy to read LCD display that shows voltage and wiring conditions.
The LCD readout also shows the time required to trip a GFCI device.
The tester can also detect Open Neutral/Open Ground wiring faults.
Cons
May have false negatives.
Tech specs
product dimensions | 9.13 x 5.13 x 2.75 inches 9.87 ounces |
batteries | 4 AAAA batteries required. included |

Product Overview
Klein Tools Non Contact Voltage Tester and GFCI Receptacle Tester with LCD and Flashlight is a must have for any electrician or DIYer. It is a combination of two tools in one, allowing you to quickly and easily detect voltage in outlets and wiring. The tester is designed with a large backlit LCD readout, which allows for clear indication of voltage levels and wiring conditions. The non contact voltage tester has a dual range, allowing it to detect voltages from 12 to 1000V AC or 70 to 1000V AC.
This product is perfect for anyone who works with electricity or wants to test the safety of their homes electrical system. It makes it easy to detect faulty wiring without having to use expensive test equipment. The tool also features a patent pending detection of open neutral/open ground wiring faults, which helps prevent costly repairs caused by faulty wiring. It also has a built in flashlight, making it even easier to identify the source of any problem.

The Klein Tools Non Contact Voltage Tester and GFCI Receptacle Tester with LCD and Flashlight is an invaluable tool for any electrician or DIYer looking for an easy way to detect voltage in outlets and wiring. It is well constructed, lightweight, easy to use, and provides accurate readings up to 1000V AC. It also has the added advantage of being able to detect open neutral/open ground wiring faults with its patent pending detection system. The included flashlight makes it even easier to identify the source of the problem in dark spaces such as attics or crawlspaces.
In conclusion, this product from Klein Tools is an excellent choice for anyone looking for an easy way to check the safety of their homes electrical system or someone who regularly works with electricity on the job site. The combination tool makes testing outlets and wiring quick and easy while providing accurate readings up to 1000V AC. Additionally, the included flashlight allows you to easily identify problems in dark spaces such as attics or crawlspaces. I would highly recommend this product for anyone looking for a reliable outlet tester and non contact voltage tester in one convenient package.
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Compare voltage testersFrequently asked questions
- What kind of electrical outlets can I use this tester on?
- Does this tester have a backlit LCD readout?
- Is there a detection of Open Neutral / Open Ground wiring fault?
- What is the voltage range for this tester?
- Is this tester easy to use?
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