Top 9 Circuit Tracer Kit – Circuit Testers

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1. Power Probe


Open Circuit Tracer, Electrical Circuit Tester, Short Circuit Indicator, Power Probe Short/Open Circuit Finder NO Box ECT3000B Car Test Tool

Power Probe #ad - New ergonomic housing. Signal distance bar indicates distance height from short to ground or open circuits. Led light on receiver illuminates the work space area. Longer 10-minute Auto shut off time.
BrandPower Probe #ad
ManufacturerPower Probe #ad
Height7.4 Inches
Length11.02 Inches
Weight1.63 Pounds
Width2.28 Inches
Part NumberPPECT3000B

2. Power Probe


Power Probe-3000 Intelligent Circuit Tracer for Shorts and Opens, Chrome

Power Probe #ad - Longer 10-minute Auto shut off time. Signal distance bar indicates distance height from short to ground or open circuits. Led light on receiver illuminates the work space area. Signal locking will show the correct direction to a short to ground.
BrandPower Probe #ad
ManufacturerPower Probe #ad
Height10.08 Inches
Length12.99 Inches
Weight3.31 Pounds
Width2.83 Inches
Part NumberPPECT3000

3. Power Probe


Power Probe 3 Master kit with ECT3000

Power Probe #ad - Led light on receiver illuminates the work space area. Power up components. Signal distance bar indicates distance height from short to ground or open circuits.
BrandPower Probe #ad
ManufacturerPower Probe #ad
Height12.2 Inches
Length14.96 Inches
Weight6.19 Pounds
Width3.62 Inches
Part NumberPPKIT03S



LED Test Light Automotive Circuit Tester Electric Tester Circuit Tracer Continuity Tester, Power Probe Car Electrical Tester 9-30V Circuit Breaker Finder, Voltage Tester/Multimeter Tester/Relay Tester

CMTOOL #ad - Convenient, humanized hook, buzzer prompt, 9-grid interface design, front led light, five-key control, 0-5v power supply, 2.4-inch tft lcd screen, self-check function, circuit breaker protection, Fast and Upgraded Electrical TesterThis is the latest generation of an intelligent electrical system circuit tester.

This power probe kit is really great for troubleshooting all sorts of automotive electrical/electronic problems. This upgraded power probe circuit tester is dedicated to testing all 9-30V vehicle electrical systems, motorcycles, off-road vehicles, excavators, trucks, trailers, including cars, RVs, ATVs, boats, etc. Professional power probe for all 9-30v electrical systemsthis latest generation of circuit breaker finder has many ways to not only read the unit and diagnose electrical issues but can also inject different frequencies and signals to determine and troubleshoot any problem areas.

Self-check function&circuit breaker protection&buzzer promptbefore using the automotive circuit tester, the quick self-check function of the power probe can ensure that the tester is in good condition. Use this power circuit probe kit to help you efficiently diagnose automotive circuit problems. Power probe electric circuit tester also equipped with voltage setting prompt. The circuit breaker protection can protect the tool and your components from overload. It also can be worked with any fuel pressure tester.
BrandCMTOOL #ad
ManufacturerCMTOOL #ad
Part NumberAY-29

5. Gain Express


Fuse Socket,Plugs, GAIN EXPRESS Circuit Breaker Finder Tracer Locate AC Circuits&Fuses Quickly, Circuit tester LED Auto-Sensing Receiver Transmitter, Lamp Socket & Outlet Adapters 100-120V Only

Gain Express #ad - Risk free, 100% satisfaction is Guaranteed. Quality products at an amazing value and provide a 1 year manufacturer warranty. Work for either circuit breakers or fuses. Simply plug the transmitter into a socket and trace for the correct breaker at the electrical box. Receiver delivers clear visual and audible indications when the correct breaker has been located. Transmitter input voltage is available in 100V -120V at 50~60Hz.
BrandGain Express #ad
ManufacturerGain Express Holdings Ltd. #ad
Part NumberE04-011



ANCEL PB100 Automotive Power Circuit Probe Tester, 12V 24V Car Electrical Test Tool Kit AC DC Current Resistance Short Finder, Multimeter, Digital Voltage Meter, Test Light Diagnostic

ANCEL #ad - For example, you can use it to turn on a blower motor. You can power or ground a circuit directly through the top of the device. You can even do a quick check of the alternator by plugging it in and starting the car. What can an ancel pb100 do?in fact, windshield wipers, and even rear window defrosters.

This is also useful if you have a situation where a power supply has a large voltage drop, if you notice low voltage on certain branches when checking fuses, etc. The voltage should go from about 12. 6 volts to 14. 0 volts. Voltage indicatorthe led indicator on the front of the unit will show you the battery voltage when it is connected. Trailer wiringa recurring source of frustration for technicians across the country, especially those who service trailers exposed to road salt or salt water. This way, you can effectively test components and circuits without having to break out the old alligator clips and jumper wires.

For technical support and any problems with the order, please contact us via buyer-seller messages to solve the problem. The pb100 circuit tester features a long 20-foot cable that allows you to make the initial connection directly to the vehicle's battery, while providing easy access to connect the trailer harness at the rear of the vehicle. The breaker will protect the circuit, this device can conduct direct battery current into the circuit you touch with it. Unlike a normal test lamp, you need to know what you are doing.
BrandANCEL #ad
ManufacturerANCEL #ad
Height2.9 Inches
Length10.2 Inches
Width8.7 Inches
Part NumberPB100

7. Power Probe


Power Probe PP401AMZ01 Red IV with Connector Kit

Power Probe #ad - Fuel injector tester for easy circuit diagnosis. Supplies power and ground for Functional Component Testing. Ac-rms, ac peak to peak, frequency and Pulse Width for signal testing. Digital volt and Ohmmeter for circuit testing. Great connect ability with the included Circuit Connector Kit. Large color lcd screen with Easy to Navigate User Menu.
BrandPower Probe #ad
ManufacturerPower Probe #ad
Height3.6 Inches
Length12 Inches
Weight3.15 Pounds
Width8.1 Inches
Part NumberPP401AMZ01
WarrantyLimited Lifetime Warranty

8. Frienda


36 Pieces Fuse Taps Set, 4 Types 12V Adding a Circuit Adapter and Fuse Kit Fuse Holder Mini Low Profile Tap Adapter for Cars Trucks Boats

Frienda #ad - Package include: you will receive 3 pieces 12v mini fuse taps, 6 pieces 15a small blade fuses and 6 pieces 15A medium blade fuses, also comes with 6 pieces 15A mini blade fuse, 3 pieces 12V micro fuse taps, 3 pieces 12v small fuse taps and 3 pieces 12v medium fuse taps, 6 pieces 15A micro blade fuses, the quantity is rich enough to meet your daily use.

Convenient to use: you can easily plug the low profile tap adapter into an existing fuse holder, easy to install the additional circuits without splicing or cutting, convenient and easy to add an extra power or connection to the fuse box. Security performance: the dual-slot fuse holder well protects original circuit and provides a wire for the new circuit, safe and reliable to use in your daily life. Reliable material: the adding a circuit adapter and fuse kit is mainly made of nylon and tin plated copper, which is durable and reliable to use, good bending performance, melting resistance and nice electrical conductivity, durable and practical for your daily application.

Applicable occasions: you can use this fuse holder when adding LED strips, car alarm, radar detectors, DVD player, GPS, cell phone charger, dash cam or any other electronic that requires direct wiring into the fuse box without cutting or splicing.
BrandFrienda #ad
ManufacturerFrienda #ad
Part NumberFrienda-7192

9. Nilight


50040R 10 Pack 12V Car Add-a-Circuit Fuse Adapter with Standard and Mini TAP Profile TAP Blade Fuse for Cars Trucks Boats,2 Years Warranty, Nilight

Nilight #ad - Fit type: Universal Fit. Blue flexible socket tail, very easy to connect to any naked wires by only use a vise. Easy to use: no need to cut or splice wires to install your electronic accessories, convenient and easy to add an extra power or connection to the fuse box.

Multipurpose: you can use this dual-slot fuse holder when adding LED strips, radar detectors, dash cams, or any other electronic that requires direct wiring into the fuse box without cutting or splicing. Superior quality: all of them are made from high quality materials, melting resistance and excellent electrical conductivity, good bending performance, durable and practical for your DIY application.

Wide compatibility: 3pcs low profile mini fuses adapter with 5 amp low profile mini blade fuse fits for Korean Cars; 4pcs mini fuse adapter with 15 Amp mini blade fuse fits for Japan and US Cars; 3pcs standard fuse adapter with 5 Amp standard blade fuse fits for European Cars. Dual-slot fuse holder: provides 1 fuse holder to protect existing circuits and a second fuse holder to protect new circuit.
BrandNilight #ad
ManufacturerNilight #ad
Part Number50040R
Warranty2 Years Warranty