KLEIN TOOLS
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Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
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Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
The Klein Tools ET450 Advanced Circuit Tracer Kit is a professional tracer for energized and non-energized breakers, fuses, and wires.
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Item #: 73447834

Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires

85% of respondents would recommend this to a friend

Item #: 73447834

SRD 14435

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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900+ bought

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Order now and get it around Wednesday, September 30
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The Klein Tools ET450 Advanced Circuit Tracer Kit is a professional tracer for energized and non-energized breakers, fuses, and wires.
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What Stands Out

Dual Functionality
The ET450 efficiently locates both energized and non-energized circuits, making it ideal for a wide range of testing scenarios. This versatility allows electricians to tackle various tasks confidently and accurately.
User-Friendly Design
Designed with practical features, the ET450 includes a clear LCD screen and intuitive controls, enabling users of all skill levels to operate effectively. This reduces the learning curve and enhances productivity in any electrical job.
High Precision
The advanced circuit detection technology ensures precise identification of breakers and wires, minimizing the risk of errors. This accuracy helps professionals save time and effort while enhancing safety on the job site.

Product Details

Shop Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires online at a best price in Suriname. B0CCXC4788
Power SourceBattery Powered
Minimum Operating Voltage12 volts
Upper Temperature Rating50 °C
Measurement TypeVoltmeter and Frequency Meter
Maximum Operating Voltage480 volts
Compatible DevicesTransmitter, Receiver, Blade and ground prongs, Alligator clips, 3-Foot and 20-Foot lead adapters, AC plug leads, Batteries, Instructions, Carrying case
Style NameCircuit Testers
ColorMulti
Item Weight2 pounds (910 grams)
Item Dimensions16.12 x 12.75 x 4 inches (40.9 x 32.4 x 10.2 cm)
Specification Met[Inferred] Meets Certain Specifications
Brand NameKLEIN TOOLS
ModelET450
Unit Count1 Count
UPC092644693380
Number of Items1
ManufacturerKlein Tools
Number of Packs1
Global Trade Identification Number00092644693380
Included ComponentsAdvanced Circuit Tracer Kit
Item Type NameBuilding Material
Part NumberET450
BrandKLEIN TOOLS
StyleCircuit Testers

What's in the box

Advanced Circuit Tracer Kit

Who Should Buy?

Suitable For
  • Professional Electricians

    Electricians will find this tool essential for quickly locating circuit breakers and tracing wires during installations and repairs.

  • HVAC Technicians

    HVAC professionals can use this kit to trace wiring and identify breakers associated with heating and cooling systems efficiently.

  • DIY Homeowners

    Homeowners engaged in electrical upgrades or repairs will benefit from this kit’s ease of use and effective troubleshooting capabilities.

Not Suitable For
  • Basic Users

    Individuals with no technical background may struggle with the advanced features and functionalities of this professional-grade tool.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit used for?

    Answer: The Klein Tools ET450 is designed to locate circuit breakers, fuses, and wires, both energized and non-energized. This tool can trace wires through walls, find open circuits, and identify circuit breakers without needing to turn off the power. It is ideal for electricians and DIY enthusiasts working on home or commercial electrical systems, making it easier to diagnose problems without the need for invasive techniques.
  • Question: How does the Klein Tools ET450 Circuit Breaker Finder work?

    Answer: The ET450 utilizes advanced technology to detect the electromagnetic field generated by electrical circuits. By placing the transmitter on the circuit you want to trace and using the receiver to locate the signal, it can accurately identify which breaker corresponds to a specific circuit or wire. This makes it efficient for troubleshooting and reduces the time spent on trial and error when working on electrical installations.
  • Question: Is the Klein ET450 suitable for both residential and commercial use?

    Answer: Yes, the Klein ET450 is perfect for both residential and commercial applications. Its versatility allows electricians and maintenance personnel to use it in various light and heavy-duty scenarios. Whether you're troubleshooting a simple home system or working on a complex commercial setup, this tool provides accurate readings and a user-friendly experience, making it an essential addition to any toolkit.
  • Question: What features make this circuit breaker finder stand out?

    Answer: The Klein Tools ET450 stands out due to its combination of advanced circuitry detection, ease of use, and reliable accuracy. Key features include an audio and visual indicator to confirm wire location, the capacity to trace wires through walls, and the ability to test both energized and non-energized conditions. This multifunctionality enhances productivity and safety during electrical work.
  • Question: Can the Klein Tools ET450 detect both AC and DC circuits?

    Answer: Yes, the ET450 can detect both alternating current (AC) and direct current (DC) circuits, making it very versatile. This feature is crucial for electricians who may encounter varied systems, from standard household wiring to specialized industrial applications. Its adaptability ensures it performs well in diverse settings, making it a reliable choice for professionals.
  • Question: How accurate is the Klein Tools ET450 circuit breaker finder?

    Answer: The Klein ET450 boasts high accuracy thanks to its advanced detection technology, allowing it to pinpoint wire locations and circuit breakers with minimal false readings. Its reliable performance is attributed to the sensitivity of the receiver and its ability to filter interference, which is especially beneficial in environments cluttered with electrical noise. This accuracy is essential for effective troubleshooting and minimizing downtime.
  • Question: What accessories are included with the ET450 circuit breaker finder?

    Answer: The Klein Tools ET450 kit typically includes a transmitter and a receiver, essential for locating wires and breakers. Additionally, it often features user guides and safety information to assist in proper usage. This kit offers everything needed for efficient operation right out of the box, allowing users to start troubleshooting and identifying electrical issues immediately.
  • Question: Is the Klein Tools ET450 user-friendly for beginners?

    Answer: Absolutely! The Klein ET450 is designed to be user-friendly, even for beginners. Its intuitive interface, clear indicators, and concise instructions help new users quickly grasp how to operate the tool effectively. This makes it an excellent option for homeowners looking to perform basic electrical troubleshooting or anyone just starting in the electrical field.
  • Question: Where can I buy Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit in Suriname?

    Answer: You can purchase the Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit at Ubuy in Suriname. Ubuy provides a convenient shopping experience, allowing you to easily navigate product options and features while ensuring that you have access to the latest tools and technologies for your electrical needs.

KLEIN TOOLS Circuit Testers Editorial Review

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The Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit has received positive feedback from users. Customers appreciate its effectiveness in tracing both energized and de-energized circuits, including finding cable pathways and locating dead shorts. The kit's ability to trace wires in flex and through walls and ceilings to locate switches has been well received, providing a practical solution for users. Some users have also mentioned that the visual readout is helpful for those with hearing impairments. While there are some situations where the no-touch signal may be shielded, overall, users find the kit to be the best value for the money. However, the optional magnetic hanging strap may be a separate purchase. Overall, the Klein Tools ET450 kit offers a reliable and comprehensive solution for circuit tracing and wire locating needs. **

Customer Reviews & Ratings

1524 customers ratings
  • 5 Star
    84%
  • 4 Star
    8%
  • 3 Star
    4%
  • 2 Star
    1%
  • 1 Star
    3%

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Pros

  • Effective in tracing energized and de-energized circuits
  • Can trace wires in flex and through walls and ceilings
  • Visual readout helpful for users with hearing impairments
  • Best value for the money

Cons

  • Optional magnetic hanging strap may be a separate purchase

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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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.

SRD 14435

Order now and get it around Wednesday, September 30

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Professional tracer for energized and non-energized breakers, fuses, and wires
  • Adjustable receiver sensitivity for detecting transmitted signals
  • Reliable tracing of energized or non-energized breakers, fuses, and wires
  • Versatile applications for tracing wires, conduit, pipes, or single wire in a bundle
  • Receiver features flashlight for low-light areas and NCV function to test if wires are energized
  • Kit includes transmitter, receiver, blades, alligator clips, adapters, leads, batteries, and hard carrying case

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