--- product_id: 282851949 title: "80016 Circuit Breaker Finder Tool Kit with Accessories" brand: "klein tools" price: "€ 142.77" currency: EUR in_stock: true reviews_count: 13 category: "Klein Tools" url: https://www.desertcart.sk/products/282851949-80016-circuit-breaker-finder-tool-kit-with-accessories store_origin: SK region: Slovakia --- # Accurate circuit ID 90-120V Clear audible & visual signals Includes GFCI outlet tester 80016 Circuit Breaker Finder Tool Kit with Accessories **Brand:** klein tools **Price:** € 142.77 **Availability:** ✅ In Stock ## Summary > ⚡ Find the right breaker fast — because every second counts! ## Quick Answers - **What is this?** 80016 Circuit Breaker Finder Tool Kit with Accessories by klein tools - **How much does it cost?** € 142.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/282851949-80016-circuit-breaker-finder-tool-kit-with-accessories) ## Best For - klein tools enthusiasts ## Why This Product - Trusted klein tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium materials and craftsmanship for durability that keeps up with your workload. - • **All-in-One Pro Kit:** Includes transmitter and receiver plus GFCI outlet tester for comprehensive diagnostics. - • **Dual Feedback Alerts:** Visual and audible signals ensure you never miss the correct breaker. - • **Versatile & Reliable:** Perfect for residential and commercial use, trusted by pros since 1857. - • **Pinpoint Circuits in Seconds:** Save time with precise breaker identification on 90-120V AC circuits. ## Overview The Klein Tools 80016 Circuit Breaker Finder Tool Kit is a professional-grade, 2-piece set designed to quickly and accurately identify circuit breakers on 90-120V AC circuits. Featuring clear visual and audible indicators, it includes a transmitter with a built-in GFCI outlet tester for comprehensive electrical diagnostics. Trusted by professionals for over 160 years, this durable kit is ideal for both residential and commercial applications. ## Description This 2-Piece Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester and Circuit Breaker Finder Accessory tool kit does more than just indicate standard circuits. Adapters in this kit indicate the correct breaker of bare wires or other exposed conductors. The Transmitter is connected to the electrical outlet or fixture in the circuit while the receiver is used to scan the breakers in the circuit panel. The Transmitter also features a GFCI outlet tester. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. Review: Great tool to add to the tool box - This is honestly a fantastic tool, and I couldn’t be more impressed with its performance. One of the standout moments for me was when I was trying to locate an unknown breaker in a breaker panel—something that can be a real hassle, especially if you don't have the right tools. This tool made the process so much quicker and easier. What would’ve been a guessing game or a time-consuming trial-and-error process turned into something almost effortless. Not only did it help me find the correct breaker without any headache, but it also made me look like I actually knew what I was doing—always a plus when you're trying to impress friends, family, or clients! I’ve only scratched the surface in terms of using all the tool’s functions, but even just using it for this one task, it paid for itself. Honestly, after that experience, I knew I’d gotten my money’s worth. The fact that it saved me so much time and frustration made it a solid investment right from the get-go. It’s one of those tools that you don’t realize how much you need until you use it—and then you wonder how you ever managed without it. While I’d highly recommend this tool to DIYers—especially if you’re someone who enjoys working on electrical projects or home repairs—it’s definitely versatile enough to be useful for professionals as well. Whether you’re just dabbling in home improvement or you’re a seasoned expert, this tool offers enough reliability and functionality to make it a handy addition to anyone’s toolbox. In short, if you’re on the fence about it, don’t be. Even if you just need it for a single task (like I did), you’ll quickly see that it’s worth the investment. Plus, it’ll definitely make you look a lot more competent than you might feel in the moment—always a nice bonus! Review: Well worth the cost in time saving, easy to use, accurate, high quality build - Whether you just want to check an outlet, or a panel switch, or if you want to map every outlet/light fixture in your home (because you probably won't find it in the breaker panel cover sheet), this tool set is fantastic! It saved me a lot of time without having to flip breaker switches on and off while running all over the house to check which outlet/light/appliance was on which circuit. Anyway, highly recommend. ## Features - SMART BUY: A complete, high-performance kit that offers convenience and value - ACCURATE CIRCUIT IDENTIFICATION: Circuit Breaker Tool Kit helps locate the correct circuit breaker for electrical outlets or fixtures, saving time and effort - CLEAR VISUAL AND AUDIBLE INDICATIONS: Digital Circuit Breaker Finder with GFCI Outlet Tester (Cat. No. ET310) receiver provides clear indications when the correct breaker is found - VERSATILE OPERATION: Works on 90-120V AC circuits, suitable for various residential and commercial applications - GFCI OUTLET TESTING: Transmitter features a built-in GFCI outlet tester to inspect wiring conditions and test GFCI devices ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VWCSG7G | | Best Sellers Rank | #902 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Circuit Testers | | Brand | KLEIN TOOLS | | Brand Name | KLEIN TOOLS | | Color | Finder + Accessories | | Compatible Devices | Standard electrical outlets, fixtures, and circuit panels | | Customer Reviews | 4.7 out of 5 stars 11,526 Reviews | | Global Trade Identification Number | 00092644800160 | | Included Components | Circuit Breaker Finder Tool Kit, 2-Piece | | Item Dimensions | 15 x 10 x 3 inches | | Item Type Name | Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411 | | Item Weight | 15.52 ounces | | Item dimensions L x W x H | 15 x 10 x 3 inches | | Manufacturer | Klein Tools | | Maximum Operating Voltage | 120 volts_of_alternating_current | | Measurement Type | Ohmmeter | | Minimum Operating Voltage | 90 volts | | Model | 80016 | | Number of Items | 1 | | Part Number | 80016 | | Power Source | Battery Powered | | Specification Met | UL | | Style | 2-Piece Kit | | Style Name | 2-Piece Kit | | UPC | 092644800160 | | Unit Count | 1 Count | | Upper Temperature Rating | 60 °C | ## Product Details - **Brand:** KLEIN TOOLS - **Color:** Finder + Accessories - **Item Weight:** 15.52 ounces - **Power Source:** Battery Powered - **Style:** 2-Piece Kit ## Images ![80016 Circuit Breaker Finder Tool Kit with Accessories - Image 1](https://m.media-amazon.com/images/I/51Fwsdb3NzL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this tester work reliably on new circuits with afci, gfi or combo breakers? I dont see anything from Klein saying it wont but some had problems** A: Mine turned red when held up to any of the AFCI breakers in my box, regardless of which socket I had the transmitter plugged into. **Q: Wil this tool find other recepticals on the circuit?** A: It will find everything on the circuit BUT you will have to plug the transmitter into each outlet or using the socket adapter included with the accessories kit into a light socket of a lamp. It's really pretty easy process though and I didn't do what I just described in the previous sentence. Once I found the breaker from the outlet I had plugged the transmitter into, I flipped the breaker off, checked to make sure the outlet was indeed dead, then checked each outlet or light switch in the room and that told me everything on that circuit breaker. When I went to an outlet and plugged the transmitter in, and it lit up, then I knew I was on a different breaker, and then that began the process of finding the breaker for that outlet, etc. I hope this makes sense. Good luck. It really is a great product and I had no issues at all. The time consuming part was trudging up flights of stairs and to each room after turning a breaker off to make sure I got the right one. But now every outlet and switch in the house is mapped to a breaker. **Q: Why is this exact kit available at the same store for two different prices? One is $3 more than the other for the same ET310 and accessories kit** A: I think stores do this in hopes someone will just pay more. Unless ther is something added, I would stick with the original item. **Q: Will this work if the breaker is bad?** A: Yes, it should because the wires are still connected even if breaker is bad ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great tool to add to the tool box *by B***R on October 14, 2025* This is honestly a fantastic tool, and I couldn’t be more impressed with its performance. One of the standout moments for me was when I was trying to locate an unknown breaker in a breaker panel—something that can be a real hassle, especially if you don't have the right tools. This tool made the process so much quicker and easier. What would’ve been a guessing game or a time-consuming trial-and-error process turned into something almost effortless. Not only did it help me find the correct breaker without any headache, but it also made me look like I actually knew what I was doing—always a plus when you're trying to impress friends, family, or clients! I’ve only scratched the surface in terms of using all the tool’s functions, but even just using it for this one task, it paid for itself. Honestly, after that experience, I knew I’d gotten my money’s worth. The fact that it saved me so much time and frustration made it a solid investment right from the get-go. It’s one of those tools that you don’t realize how much you need until you use it—and then you wonder how you ever managed without it. While I’d highly recommend this tool to DIYers—especially if you’re someone who enjoys working on electrical projects or home repairs—it’s definitely versatile enough to be useful for professionals as well. Whether you’re just dabbling in home improvement or you’re a seasoned expert, this tool offers enough reliability and functionality to make it a handy addition to anyone’s toolbox. In short, if you’re on the fence about it, don’t be. Even if you just need it for a single task (like I did), you’ll quickly see that it’s worth the investment. Plus, it’ll definitely make you look a lot more competent than you might feel in the moment—always a nice bonus! ### ⭐⭐⭐⭐⭐ Well worth the cost in time saving, easy to use, accurate, high quality build *by E***D on June 9, 2026* Whether you just want to check an outlet, or a panel switch, or if you want to map every outlet/light fixture in your home (because you probably won't find it in the breaker panel cover sheet), this tool set is fantastic! It saved me a lot of time without having to flip breaker switches on and off while running all over the house to check which outlet/light/appliance was on which circuit. Anyway, highly recommend. ### ⭐⭐⭐⭐⭐ What a time saver *by B***7 on June 29, 2026* This Klein Tools circuit breaker finder kit is excellent. It's easy to use, it saves a ton of time especially if you're dealing with a big house where the breaker boxes look like pots of spaghetti and have no readable labels, and it's compact in the case, making it a snap to bring pretty much anywhere. Absolutely a worth it item. ## Frequently Bought Together - Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411 - Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles - Case Compatible with Klein Tools ET310 AC Circuit Breaker Finder & 80041 Outlet Repair Tool Kit & RT250 GFCI Receptacle Tester. Electrical Storage Organizer Holder Bag (Box Only)-Orange --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/282851949-80016-circuit-breaker-finder-tool-kit-with-accessories](https://www.desertcart.sk/products/282851949-80016-circuit-breaker-finder-tool-kit-with-accessories) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-09*