Top 10 Fox and Hound Wire Tracer – Circuit Testers

As an Amazon Associate I earn from qualifying purchases.

1. Klein Tools


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

Klein Tools #ad - Versatile applications: trace wires, conduit, pipes, or isolate a single wire within a bundle, making it suitable for a wide range of electrical tracing tasks. Ac/dc voltage indicators: the transmitter features external voltage indicators 12V, 240V, and 480V, 120V, 48V, allowing for easy identification of different voltage levels during tracing.

Signal strength indication: Audible beep and visual indicators on the receiver provide clear signal strength feedback, aiding in precise wire identification. Complete package: the kit includes a transmitter, aC plug leads, blade and ground prongs, alligator clips, 3-foot and 20-foot lead adapters, instructions, receiver, batteries, and a sturdy carrying case for convenient storage and portability. Illumination and ncv function: receiver includes a built-in flashlight for low-light areas and a non-contact voltage NCV function to test wire energization, enhancing safety and visibility during tracing.

Adjustable sensitivity: easily modify receiver sensitivity to detect transmitted signals through various materials like drywall, or underground, cement block, enhancing tracing capabilities. Reliable circuit tracing: the advanced Circuit Tracer Kit ensures dependable tracing of energized or non-energized breakers, fuses, and wires for accurate electrical identification.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height1 Inches
Length1 Inches
Weight1 pounds
Width1 Inches
Part NumberET450

2. Klein Tools


Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester

Klein Tools #ad - Universal connectivity: the transmitter features a three-pin plug for easy connection to North-American-style grounded electrical outlets, ensuring seamless compatibility. Clear indications: the receiver provides visual and audible cues when the correct breaker is found, ensuring a hassle-free locating process.

Wide compatibility: operates on 90-120V AC circuits, making it suitable for a variety of electrical systems and installations. Built-in gfci tester: the transmitter includes a GFCI outlet tester, enabling you to inspect wiring conditions and test GFCI devices for added safety. Two-part system: consists of a transmitter connected to the outlet/fixture and a Receiver to scan the panel, allowing for easy and accurate breaker identification.

Accurate circuit breaker identification: Quickly locate the correct breaker with precision using our circuit breaker finder, ensuring efficient electrical troubleshooting. Convenient storage: the transmitter docks in the Receiver, offering a compact storage solution, keeping the components together when not in use.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height1.39 Inches
Length10.96 Inches
Weight0.45 Pounds
Width2.16 Inches
Part NumberET310
Warranty1 year manufacturer

3. Southwire



Southwire #ad - Five adapter cables: store in case and plug into RJ11 jack on trasnmitter. Double molded tester housing for durability and grip. Provides audible and visual indication. Rugged carrying case with belt-mount. Traces non-energized: low voltage cables.
BrandSouthwire #ad
ManufacturerSouthwire #ad
Height1 inches
Length1 inches
Weight0.72 Pounds
Width1 inches
Part NumberT200K
Warranty1 year manufacturer

4. Extech


Extech TG20 Wire Tracer and Tone Generator, Black

Extech #ad - Easily trace wires from source to termination. Identify wire pairs, check continuity & test telephone line polarity. Adjustable sensitivity control improves wire identification and eliminates false detection. 20 degree c to 550 degree c 4 degree f to 1022 degree f in two ranges.
BrandExtech #ad
ManufacturerFLIR Systems #ad
Height1.3 inches
Length8.7 inches
Weight0.22 Pounds
Width2 inches
Part NumberTG20

5. allsun


Allsun em415Pro Automotive Electrical Open&Short Finder Circuit Tester Tone Generator Cable Wire Breaker Tracker Circuit Fault Finder DC 6-42V Probe Car Diagnostic Tools

allsun #ad - You can quickly and easily Locate short circuits, current leaks and even trace wires. Time saver, judge continuity of the cables or wires, makes things easier to find troubles, Tried to find a fault in auto electric circuit. It detects and alerts you immediately where a circuit is open.

Transmitter and receiver LEDs show open or short circuit conditions. Built-in buzzer sound show open or short circuit Conditions, Check Out Our VIDEO on the Left Side, Comes with a storage bag, easy to carry. Operation videoautomotive short circuit tester, internally protected against power surges and Overloads. Locating open circuitopen wire detector, open connections, broken wires, powered by 2pcs*9V Batteries. Suitable for dc 6~42 volt circuit powerelectrical circuit tracer will work on all kinds of circuits with voltages between 6 and 42 volt DC.

Checking short circuitshort circuit finder automotive, you can also find intermittent circuit problems by flexing wires or connectors and listening for a change in the receiver tone, 7 inch Flexible Probe Help Reaching Wires in Congested Places. Quick and easy diagnosticauto electrical short finder, making your repairs quicker, and diagnose the break point. Such as those found in automobiles, tractors, trucks, boats, RVs, etc. With its wide working voltage range.
Brandallsun #ad
ManufacturerZhangzhou Haimao Dianzi Keji Co., LTD #ad
Height1.2 inches
Length8 inches
Weight0.66 pounds
Width1.8 inches
Part Numberallsun-EM415PRO



Black EM415PRO, ALLOSUN Automotive Cable Wire Tracker Car Tracer Finder Test Short & Open DC 6~42 Volts

ALLOSUN #ad - Diagnose and judge the break point from Slight Change of the continuous audio signal from receiver. 7" flexible probe allows reaching wires in congested places; Adjustable sensitivity for all tracing needed.

Operates on dc voltages from 6 to 42 Volts under any circumstances. Widely applied in checking short circuit, Locating Open Circuit, Wire Tracing, Wire Identification etc. Delicate bag included, easy for carring and storage. Fit type: Universal Fit. Powered by 2 pieces 9v 6F22 Batteries NOT Provided by Seller. Quickly and easily target broken wires, current leaks and so on. Transmitter and receiver LEDs show open or short circuit conditions. Internally protected against power surges and overloads.
BrandALLOSUN #ad
Manufacturerall-sun #ad
Height8.07 Inches
Length1.77 Inches
Weight0.68 Pounds
Width1.18 inches
Part NumberEM415PRO
WarrantyAny defective product can be returned within one month after you receive it, and the product can enjoy lifetime technical support and services.

7. Klein Tools


Phone RJ11 and RJ12, Klein Tools VDV500-063 Wire Tracer Tone Generator, Data RJ45 Coax and Other Non-Energized Wire Tracer, Toner-Pro

Klein Tools #ad - Professional grade analog tone generator for open-ended, non-active wiring. For use with probe-pro tracing Probe VDV500-123 required sold separately. Five distinct tone cadences. Rugged angled bed of Nails ABN clips securely attach to wires. Rj11 plug easily connects to telephone or RJ45 data jacks to tone individual conductors or wire pairs.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height4.25 inches
Length2.5 inches
Weight0.46 pounds
Width1 inches
Part NumberVDV500-063
Warranty1 Year Manufacturer



KOLSOL F02 Underground Cable Locator, Wire Tracer with Earphone, Cable Tester for Dog Fence Cables Irrigation Control Wires

KOLSOL #ad - Where you can locatelocate-determining Which Receptacles are on specific circuits, track-Pinpointing Drill Sites before drilling. Range of parameterswire tracer range-Up to 2-3 feet deep and 1000 feet in length.

Only for single-strand wire, metal wires, metal Pipes, not for multistrand wire! How to useeasily locate pet fence Wires, Electrical Wires, or double-strand wire in parallel, ect. Before buyingplease check what kind of wire you want to locate. Earphone & tipsget a free earphone with package. Time and money saverhelpful-locating & tracking buried and hidden wires. No more calls, no more cost, find and fix it by yourself. Tips: do not use on live circuits to avoid damaging the Tester!This device is mainly to locate non-energized Cable, or low-voltage situation less than 24V.
BrandKOLSOL #ad
ManufacturerShenzhen kolsol Technology Co. Ltd #ad
Weight0.95 Pounds
Part NumberKTL25

9. Klein Tools


Klein Tools VDV500-123 Cable Tracer Probe-Pro Tracing Probe with Replaceable Non-Metallic, Conductive Tip and a Light for Use in Dark Spaces

Klein Tools #ad - Work light for use in dark spaces. Traces open-ended, non-energized wiring when used with Toner-Pro Tone Generator VDV500-063, sold separately. Responsive, durable, replaceable non-metallic, conductive tip. Terminal block on probe to confirm the toned pair has been located. 3. 5 mm headphone jack for noisy environments headphones not included.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height1.4 inches
Length9 inches
Weight0.36 pounds
Width1.2 inches
Part NumberVDV500-123
Warranty1 Year Manufacturer

10. Extech


Extech, 1218G95EA CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions

Extech #ad - Ac voltage detector with flashlight. Circuit breaker finder with outlet/GFCI tester. Local continuity checking is accomplished by a bright flashing LED and loud pulsating beeper. Convenient carrying case.
BrandExtech #ad
ManufacturerExtech Instruments #ad
Weight0.04 Pounds
Part Number1218G95EA
Warranty1 Year