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

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

Q: Can this find a dead short?

Depends on the situation. It’s more for finding the cable pathway, but could help find a dead short.

Q: Can I trace from a light fixture back to a switch? (I can not find how to turn on a few lights in my new house)

this tracer work's better on energized circuits but will also work with de-energized circuits. if your light is not energized, then hook up the transmitter to it and then use the receiver to follow the wire through walls and ceilings to find your switch. You may have to set the detection level higher on the receiver for this use.

Q: Will this tracer generate an audible tone when connected to 14/2 speaker wire?

Don’t know. I’m deaf and just look at the visual readout.

Product ID: 627068969

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Details

Brand
KLEIN TOOLS
Power Source
Hand_powered
Style
Circuit
Colour
Multi
Item Weight
907 g

⚡Energized & non-energized circuit tracing

🔦Built-in flashlight & NCV function

🧱Signal detection through drywall & cement

Frequently Bought Together

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

Klein Tools RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and AFCI Tester, Voltage Drop, Displays Trip Time

Klein Tools 69411 Circuit Breaker Finder Accessory Kit, Circuit Breaker Leads and Adapters

Description

⚡ Trace like a pro, find like a boss.

ALL IN ONE PRO KIT - Includes transmitter, receiver, multiple leads, clips, batteries, and a rugged carrying case for on-the-go pros.
VERSATILE WIRE TRACING - Trace individual wires in bundles, conduits, or PVC pipes for ultimate job site flexibility.
DEEP SIGNAL PENETRATION - Detect signals through drywall, cement blocks, and even underground with adjustable sensitivity.
PRECISION CIRCUIT TRACING - Pinpoint energized or dead breakers, fuses, and wires with unmatched accuracy.
DUAL AUDIBLE VISUAL ALERTS - Stay informed with clear signal strength indicators on the receiver for faster diagnostics.

The Klein Tools ET450 is a professional-grade circuit breaker finder and wire tracer kit designed for both energized and non-energized circuits. It features adjustable sensitivity to detect signals through various materials including drywall and cement, supports tracing wires in bundles or conduits, and includes audible and visual indicators plus a built-in flashlight and NCV function. The kit comes complete with all necessary leads, clips, batteries, and a durable carrying case, making it an essential tool for electricians and technicians demanding precision and versatility.

Specifications

Brand	KLEIN TOOLS
Power Source	Hand_powered
Style	Circuit Testers
Colour	Multi
Item Weight	907 g
Item dimensions L x W x H	40.9 x 32.4 x 10.2 Centimeters
Min. Operating Voltage	12 Volts
Specification Met	[Inferred] Meets Certain Specifications
Upper Temperature Rating	50 Degrees Celsius
Measurement Type	Wire Tracer
Maximum Operating Voltage	480 Volts
UPC	092644693380
Manufacturer	Klein Tools
Global Trade Identification Number	00092644693380
Country of Origin	Hong Kong
Model number	ET450
Number of Memory Sticks	1
Product Dimensions	40.94 x 32.39 x 10.16 cm; 907.18 g
Batteries	10 AA batteries required. (included)
Item model number	ET450
Item Height	4 Inches
Item Width	12.75 Inches
Included Components	Advanced Circuit Tracer Kit
Are batteries included?	Yes

Have a Question? See What Others Asked

Can this find a dead short?

Can this unit trace wires that are in flex?

Can I trace from a light fixture back to a switch? (I can not find how to turn on a few lights in my new house)

Will this tracer generate an audible tone when connected to 14/2 speaker wire?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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