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Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit & RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and AFCI Tester, Voltage Drop, Displays Trip Time, Orange
RELIABLE CIRCUIT TRACING of energized or non-energized breakers, fuses, and wires
Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit & RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and AFCI Tester, Voltage Drop, Displays Trip Time, Orange
Item #: 228016804

Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit & RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and

Item #: 228016804

€ 521

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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RELIABLE CIRCUIT TRACING of energized or non-energized breakers, fuses, and wires
U-Care Warranty:
None
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Advanced Diagnostics
Offers detailed tracking of circuit faults and wiring issues, enhancing troubleshooting efficiency for electricians and DIYers, ensuring safer installations and repairs.
User-Friendly LCD
Equipped with a large, clear LCD display that simplifies reading and interpreting results, making it accessible for both novice users and experienced professionals.
Comprehensive Testing
Tests GFCI, AFCI, and voltage drop with precision, addressing common electrical issues comprehensively to ensure optimal performance and safety in electrical systems.

Product Details

Shop Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit & RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and AFCI Tester, Voltage Drop, Displays Trip Time, Orange online at a best price in Ireland. B0CCS6L8DC
Power SourceBattery Powered
Measurement TypeVoltmeter, possibly Ohmmeter
ColorOrange
Specification MetCE, NIST, RoHS, UL
Brand NameKlein Tools
ModelET450
ManufacturerKlein Tools
BrandKlein Tools
Item Weight1.4 lbs (640 grams)

Product Description

Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit & RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and AFCI Tester, Voltage Drop, Displays Trip Time, Orange

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Customer Questions & Answers

  • Question: Can this kit trace both energized and non-energized breakers?

    Answer: Yes, the kit can trace both energized and non-energized breakers.
  • Question: What types of wires can be traced with the kit?

    Answer: The kit can trace various types of wires, including wires through drywall, cement block, and underground.
  • Question: Does the Circuit Analyzer inspect AFCI and GFCI devices?

    Answer: Yes, the Circuit Analyzer can inspect AFCI and GFCI devices, measuring trip time and tri

Klein Tools Circuit Testers Editorial Review

The customer experience with this electrical testing product demonstrates a mixture of overwhelming satisfaction and some differing opinions on its effectiveness. Many users have praised its ability to trace outlets back to the breaker box and identify improperly wired connections, citing its user-friendly nature and the detailed manual that accompanies it. Positive reviewers commend the product for efficiently resolving electrical issues, such as locating a hidden switch that restored power to a corridor light and entrance gate. This feature has proven particularly beneficial for homeowners dealing with inherited wiring in older houses. However, not all feedback has been positive. A few users reported disappointment, specifically noting that the product was ineffective in locating buried wiring and identifying breakers, contrasting with the success others experienced. Despite the mixed reviews, the general sentiment leans towards recommending the product, with many expressing their happiness with its performance and functionality. **

Customer Reviews & Ratings

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Pros

  • Excellent ability to trace outlets back to the breaker box.
  • Effective in checking outlets for improper wiring.
  • User-friendly with a detailed manual.
  • Highly recommended by satisfied users.

Cons

  • Ineffective for finding buried wiring.

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 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.
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