Every circuit and breaker box is likely to be different. That's why with our adjustable sensitivity dial you can manually adjust the frequency for every job you do. This allows for 100% accuracy every time.
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I can't believe how accurate it is at pinpointing the breaker I'm after. I love how EASY it is to use too!
Greg Warner
01/16/23
Simply click the 'Buy Now' button and checkout securely today to get your order in progress.
We ship your order securely, straight to your house with USPS and our average delivery time is only 10 days.
With your newly found ability to pinpoint breakers in minutes you'll be able to avoid frustration and get the job done fast & easy!
Our circuit sniffer requires little to no learning, all you have to do is plug and scan. This means you'll be able to pinpoint the breaker you're looking for as soon as it arrives, without having to waste any time!
With our circuit sniffers sensitivity dial you'll be able to manually change the frequency to suit your needs. This means that you'll get 100% accuracy every time, saving you time and energy.
Our circuit sniffer was designed with US sockets and homes in mind, so you can be sure it'll work perfectly for you. Saving you the hassle of purchasing additional adapters. You'll be able to save hours of time, right out of the box!
Our circuit breaker finder requires little to no learning, all you have to do is plug and scan. This means you'll be able to pinpoint the breaker you're looking for as soon as it arrives, without having to waste any time!
With our circuit breaker finders sensitivity dial you'll be able to manually change the frequency to suit your needs. This means that you'll get 100% accuracy every time, saving you time and energy.
Our circuit breaker finder was designed with US sockets and homes in mind, so you can be sure it'll work perfectly for you. Saving you the hassle of purchasing additional adapters. You'll be able to save hours of time, right out of the box!
Plug the transmitter into the socket you are after or use the accessory kit (sold separately) to plug into a livewire or lightbulb.
Head over to the breaker box and slowly start scanning each breaker with the receiver starting with the first one.
The receiver will then beep on only one breaker. Turn this breaker off and you are ready to begin your project!
Will this work for you? 100%. But don't take our word for it...
If your order gets damaged during shipping, we will happily replace it for you for FREE.
Try our circuit sniffer for 30 days. If it doesn't work as advertised get a 100% refund!
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GFCI Tester
Visual Indicator
Sensitivity Adjuster
Low-Power Indicator
US Plug Type
Audio Indicator
80-120 Voltage Support
High Quality Materials
Find out why customers love our Circuit Sniffer over other solutions.
100% Accuracy
Easy To Use
Solid Build Quality
Light Weight
Money-back Guarantee
Amazing Customer Service
How accurate is it?
Every circuit and breaker box is likely to be different. That's why with our adjustable sensitivity dial you can manually adjust the frequency for every job you do. This allows for 100% accuracy every time.
How easy is it to use?
Our Circuit Sniffer was designed with ease in mind and can be used by just about anyone. All you have to do is plug the transmitter into the socket you are after, head over to the breaker box and scan each breaker with the receiver until it tells you which one is the correct one. You can then switch the correct breaker off!
What sockets is it compatible with?
Our Circuit Sniffer was designed with US sockets and homes in mind and will work with any standard US socket.
What voltage range does it work with?
Our Circuit Sniffer works at an operating Voltage of 90 to 120 VAC (designed to work perfectly with standard US sockets).
Does is work with AC circuits?
Yes our Circuit Sniffer works perfectly with AC circuits between 90-120vac. Please not it does not work with DC circuits.
Can I use it to test lightbulbs or live wires?
Yes, with our accessory kit (included) you will not only be able to check sockets but also lightbulbs and livewires!
What is a GFCI tester and how does it work?
What does a GFCI tester do?
The ground fault circuit interrupter (GFCI) tester is used to reduce the risk of electrical shock generated from outlets by testing the electrical circuitry to see if there is imminent danger. This lets you test if the circuits in your home/building have been set up properly and are functioning the way they should be.
How does it work?
You simply plug the Transmitter into the socket you want to test and then press the GFCI testing button. It will then indicate with its inbuilt lights if everything is okay, or if there is an issue and what the issue is.
What can it test?
- Open Ground
- Open Neutral
- Open Hot
- Hot/NEU Reverse
- Hot/GND Reverse
- Hot on NEU with Hot open
How should I adjust the sensitivity?
Our Circuit Sniffer comes with a unique and very important feature, a frequency adjuster which lets you get the best accuracy on every breaker box/circuit.
To make the most of it:
1. Start at high sensitivity and go through each breaker switch once.
2. If multiple breaker switches get beeps, slowly decrease the sensitivity and go through each breaker again.
3. You will reach a perfect sensitivity where only ONE breaker gets beeped on. This means that you are on the right sensitivity and this is the breaker that you are looking for.
Does the power have to be on for it to work?
Yes, in order for the circuit breaker finder to work, you must have power in your house/building going to the socket that you are after.
Is the On switch of the device made so it won't turn on accidentally in a tool box?
Yes, the power switch of the device was designed as a scrolling wheel and not a button, which makes it a lot harder to accidentally turn on in your tool bag or box.
Where do you ship from?
We have multiple warehouses around the world including the US, Europe and China. Depending on stock levels and shipping times, we will ship from the location that will get you the product you want, in the fastest time.
Yes, we back the quality and performance of our products. If the product doesn't work the way we say it will, then you have up to 30 days (from the time you receive the product) to get in touch with us for a refund.
For more information on our guarantees, please visit our guarantees page.
How do I contact you?
To get in contact with us, please email support@prestigetools.com or fill out the contact form on our page and we will get back to you as fast as possible!