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Extech CB10 AC Circuit Breaker Finder and Receptacle Tester - Professional Grade GFCI Outlet Tester for Home & Industrial Use - Pinpoint Breakers and
XOF 51888
Price Details
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Quickly locate 110V to 125VAC Circuit Breakers and Fuses
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What Stands Out
Product Details
- PRECISION BREAKER IDENTIFICATION: Quickly and accurately locate the correct circuit breaker or fuse without turning off power. Ideal for labeling residential or industrial electrical panels.
- TWO-PASS CALIBRATION TECHNOLOGY: To ensure 100% accuracy, scan all breakers once to calibrate sensitivity, then scan a second time to pinpoint the specific circuit. (Prevents "incorrect" or "multiple" breaker signals).
- INTEGRATED GFCI TESTER: The transmitter acts as a professional-grade outlet tester. It detects common wiring faults (Open Ground, Open Neutral, Reverse Polarity) and includes a dedicated GFCI trip button to test safety outlets.
- SENSITIVITY ADJUSTMENT: Features a variable sensitivity dial on the receiver, allowing you to fine-tune the signal to eliminate "ghost" chirps caused by electrical noise in crowded panels.
- READY OUT OF THE BOX: Includes a 9V battery and a rugged receiver/transmitter set. Pro-Tip: If the unit does not beep, ensure the 9V battery is snapped firmly into the terminal clips and the battery cover is locked.
| Power Source | Battery Powered |
| Minimum Operating Voltage | 110 Volts (AC) |
| Measurement Type | Voltmeter (for AC voltage) |
| Compatible Devices | Simply plug the GFCI Transmitter into an outlet and trace for the correct breaker at the electrical box |
| Style Name | CB10 |
| Color | Green, Red |
| Item Weight | 0.02 Kilograms |
| Item Dimensions | 10.1 x 5.4 x 1.5 inches (25.7 x 13.7 x 3.8 cm) |
| Brand Name | Extech |
| Model | 1218G94EA |
| UPC | 785533703542 793950400104 |
| Manufacturer | Extech |
| Global Trade Identification Number | 00793950400104 |
| Part Number | 1218G94EA |
| Included Components | CB10 |
| Unit Count | 1.0 Count |
| Brand | Extech |
| Style | CB10 |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
What's in the box
CB10
Who Should Buy?
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Homeowners
Ideal for homeowners needing to identify circuit breakers and fuse connections easily during electrical work or troubleshooting.
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Electricians
Professional electricians benefit greatly by using this tool for quickly locating breakers and testing GFCI circuits efficiently.
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DIY Enthusiasts
Great for DIY enthusiasts who want to tackle home wiring projects without hiring professionals, ensuring safety and accuracy.
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Non-technical Users
Individuals without electrical knowledge may find the product complex and misinterpret its readings or usage.
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Low Budget Users
Those seeking a very low-cost solution might find this tool a bit expensive compared to simpler alternatives.
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Occasional Users
Rarely needing users may find investing in this tool unnecessary compared to occasional manual circuit tracing methods.
Product Description
Customer Questions & Answers
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Question:
What is the Extech CB10 Circuit Breaker Finder used for?
Answer: The Extech CB10 Circuit Breaker Finder is primarily used to locate circuit breakers and fuses in electrical panels. It easily identifies the specific breaker associated with a particular receptacle or circuit, simplifying troubleshooting and maintenance tasks. For instance, in a home setting, if a power outlet suddenly stops working, this device can pinpoint the corresponding breaker, allowing for quick resolution of electrical issues. -
Question:
How does the Extech CB10 detect circuit breakers and fuses?
Answer: The Extech CB10 utilizes advanced sensing technology to detect the circuit's electromagnetic field. By simply plugging the transmitter into an outlet, the receiver can trace the signal and identify the related breaker in the panel. This feature is especially helpful in commercial buildings or complex residential setups, where multiple circuits may be interconnected, enabling effective identification without damaging the electrical system. -
Question:
Can the Extech CB10 be used for testing GFCI circuits?
Answer: Yes, the Extech CB10 is equipped to test GFCI (Ground Fault Circuit Interrupter) circuits. This testing function ensures that these critical safety devices are functioning correctly by checking both the reset and trip mechanisms. Proper GFCI testing is essential to ensure safety in environments where moisture can create hazards, making this feature valuable for electricians and homeowners alike. -
Question:
Is the Extech CB10 Circuit Breaker Finder user-friendly for beginners?
Answer: Absolutely, the Extech CB10 is designed for ease of use, making it suitable for both professionals and beginners. Its intuitive interface and simple operation mean that users can quickly grasp how to locate circuit breakers and test receptacles. For DIY enthusiasts working on home electrical projects, this device eliminates guesswork and enhances safety when dealing with electrical systems. -
Question:
What additional features does the Extech CB10 offer?
Answer: Besides locating circuit breakers and testing GFCI circuits, the Extech CB10 also provides receptacle testing capabilities. It can detect issues such as open ground, open neutral, and reverse polarity. This combination of functionality makes it a versatile tool for electricians and homeowners, ensuring that all components of your electrical system are evaluated for safety and reliability. -
Question:
What is the range of the Extech CB10 when locating breakers?
Answer: The Extech CB10 is engineered to work effectively at a range of up to 100 feet from the circuit being tested. This generous range allows for flexibility in various settings, whether you're in a residential house or a larger commercial building. It enables you to pinpoint distant breakers without the need for cumbersome tools or invasive procedures. -
Question:
Can I use the Extech CB10 with older circuit breaker panels?
Answer: Yes, the Extech CB10 is compatible with a wide range of circuit breaker panels, including older models. Its detection technology allows it to identify breakers effectively, regardless of panel age. This is particularly advantageous for users in older homes who may need to update or repair their electrical systems without replacing the entire panel. -
Question:
What types of circuits can the Extech CB10 handle?
Answer: The Extech CB10 is capable of handling standard AC circuits, GFCI circuits, and even multi-wire circuits. Its versatility makes it suitable for various residential and commercial electrical applications. Whether you're troubleshooting a simple power outlet issue or locating a GFCI circuit in a bathroom, this tool offers comprehensive functionality to meet your needs. -
Question:
How accurate is the Extech CB10 in locating breakers?
Answer: The Extech CB10 boasts high accuracy in locating breakers and fuses, often providing precise identification within moments. Its reliable detection reduces the time electricians and technicians spend troubleshooting. In busy environments, where time is of the essence, this tool streamlines the identification process, allowing for efficient repairs and maintenance. -
Question:
Where can I buy the Extech CB10 Circuit Breaker Finder?
Answer: You can conveniently purchase the Extech - 1218G94EA - CB10 Circuit Breaker Finder from Ubuy in Benin. Ubuy offers a reliable platform for acquiring this essential tool, ensuring you have access to advanced electrical diagnostics and repairs.
Extech Circuit Testers Editorial Review
The Extech 1218G94EA CB10 Circuit Breaker Finder is a useful tool for locating and testing circuit breakers and receptacles. Customers have found it easy to use but noted that it can be finicky and requires some practice to adjust the sensitivity levels. It cannot trace wiring behind walls nor detect 277 volt circuits. The CB10 can identify what breaker an outlet is on and test both regular outlets and GFCI circuits.
Customer Reviews & Ratings
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5 Star
68%
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4 Star
16%
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3 Star
8%
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2 Star
2%
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1 Star
6%
Review this product
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Pros
- Easy to use
- Useful for circuit boxes with no labels
- Can be dialed down to discriminate between multiple circuits
Cons
- Finicky and requires practice to adjust sensitivity levels
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XOF 51888
Order now and get it around Monday, June 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Locate circuit breakers and fuses quickly
- Variable sensitivity adjustment for pinpoint accuracy
- Red and green LEDs indicate correct wiring and fault conditions
- Easy storage with snap-together transmitter and receiver
- Includes receiver, GFCI transmitter, and 9V battery
- Tests GFCI circuits and detects wiring faults

















