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.

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.

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.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit

Product ID: 423848734

Details

Brand
KLEIN TOOLS
Color
Multi
Item Weight
2 pounds
Power Source
Battery
Style
Circuit

⚡Detects 12V to 480V AC/DC

📡Adjustable sensitivity for deep tracing

🔦Built-in flashlight & NCV safety check

AR$1269916

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Description

⚡ Trace Smarter, Work Safer, Finish Faster!

MULTI VOLTAGE DETECTION - Instantly identify voltage levels from 12V up to 480V with clear external indicators.
SIGNAL STRENGTH FEEDBACK - Audible beeps and visual indicators ensure you never miss the wire, boosting accuracy and confidence on every job.
PRECISION CIRCUIT TRACING - Pinpoint energized or dead wires through drywall, cement, and underground with adjustable sensitivity.
ALL IN ONE PROFESSIONAL KIT - Includes transmitter, receiver, multiple lead adapters, clips, batteries, and rugged carrying case for ultimate portability.
ENHANCED SAFETY VISIBILITY - Integrated flashlight and non-contact voltage (NCV) function keep you safe and efficient in low-light or energized environments.

The Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit is a professional-grade tool designed for accurate tracing of energized and non-energized circuits. Featuring adjustable sensitivity to detect signals through various materials, multi-voltage indicators from 12V to 480V, and a built-in flashlight with non-contact voltage detection, this kit ensures precision and safety. Complete with all necessary accessories and a durable carrying case, it’s engineered for electricians and technicians who demand reliability and efficiency on every job.

Specifications

ASIN	B09XG38XLP
Best Sellers Rank	#9,877 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Circuit Testers
Brand	KLEIN TOOLS
Brand Name	KLEIN TOOLS
Color	Multi
Compatible Devices	Transmitter, Receiver, Blade and ground prongs, Alligator clips, 3-Foot and 20-Foot lead adapters, AC plug leads, Batteries, Instructions, Carrying case
Customer Reviews	4.7 out of 5 stars 1,528 Reviews
Global Trade Identification Number	00092644693380
Included Components	Advanced Circuit Tracer Kit
Item Dimensions	16.12 x 12.75 x 4 inches
Item Type Name	Building Material
Item Weight	2 pounds
Item dimensions L x W x H	16.12 x 12.75 x 4 inches
Manufacturer	Klein Tools
Maximum Operating Voltage	480 volts
Measurement Type	Voltmeter and Frequency Meter
Minimum Operating Voltage	12 volts
Model	ET450
Number of Items	1
Part Number	ET450
Power Source	Battery Powered
Specification Met	[Inferred] Meets Certain Specifications
Style	Circuit Testers
Style Name	Circuit Testers
UPC	092644693380
Unit Count	1 Count
Upper Temperature Rating	50 °C
Warranty Description	Call vendor for warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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AR$1269916

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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