Test Light Car Circuit Tester

#1

Best Choice

Sinstar Multifunctional Car Circuit Tester, 6-24V DC Car Power Tester, Power Circuit Probe Tester Electrical Tester Digital Display Short Finder for Continuity Testing/Trailer Light Testing

9.8

sinstar

Main highlights

Multi-function Automotive Circuit Tester - The simple automotive circuit tester can be used extensively for continuity testing, voltage polarity testing, light checking, motor checking, tracing and identifying short circuits, and testing for ground faults. The power probe tester ensures precise results, making it an indispensable tool for any car owner or professional mechanic.

Flashlight Design - The power probe tester has built-in flashlight, only need to put the red and black clips on the positive and negative clips on the car's battery the electrode can be used, which is convenient for detection and maintenance in the dark place, and can also be used as a lighting lamp.

Easy to Use Circuit Tester - Unplug the tester connection wire. The red clip is connected to the positive terminal of the battery, and the black clip is connected to the negative terminal of the battery; there upon the blue digit shows the current battery voltage value, and turn on the front light; connect inversely, The voltage value is not displayed, but the lamp is still on.

#2

Value for Money

12 Volt Test Light Automotive, Circuit Tester, Power Circuit Probe Tester, 6V - 24V Car Fuse Tester, Voltage Tester 0.3v-70v, AC DC Outlet Tester, Automotive Short Circuit Finder, P60

9.7

TopDiag

-16%

Main highlights

[Continuity Test] A continuity test is a basic feature of many circuit testers that allows you to test the path of electrical current through a circuit. Continuity tests can be useful for diagnosing a variety of electrical problems, such as identifying broken wires, open circuits, or faulty switches or relays. By quickly identifying these types of problems, you can help diagnose and repair electrical issues more efficiently.

[Component Activation] To use component activation with a circuit tester, you typically connect the tester to the circuit and then use the tester's controls to activate or control specific components, such as relays, solenoids, or actuators. By allowing you to activate or control specific components in a circuit, you can help diagnose problems more quickly and accurately, and make repairs more efficiently.

[Automotive Circuit Detection Tool] P60 designed to help diagnose problems in a vehicle's electrical system by testing the presence of electrical current in individual circuits. such as Voltage Detection,Component Activation,Diode Detection,Ground Detection,Trace Locate Short Circuit,+- detection.

-16%

#3

WINAMOO Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Light Tester, Electrical Voltage Tester with Extended Spring Wire & Probe for Car/RV/Vehicles

9.6

WINAMOO

Main highlights

【LED Digital Display】: WINAMOO automotive circuit tester with LED digital voltage display for accurate volt readouts. Compared with LCD lights, LED lights are not affected by the brightness of light, so that be clearly read in daytime or dark areas.

【Extended Spring Wire with Alligator Clip】: Maximum extended to 110 inch long enough spring wire increases flexibility and a wide measuring area when testing, anti-bending design of the tail wire makes no worry about bad contact of the line. Along with large size alligator clip for easy one-hand operation.

【Bidirectional indicating light】: There is a bidirectional light emitting diode on the circuit board for polarity indication, red light indicates positive polarity & green light indicates negative polarity. You can attach the alligator clamp either to negative or positive ground, while using the probe to touch the other side.

#4

Heavy Duty 3-65V Backlit Digital LCD Circuit Tester, Test Light with 140 Inch Extended Spring Wire, Car Truck Low Voltage & Light Tester with Stainless Probe

9.5

JASTIND

Why we love it

Wide testing range: 3 48V

Digital display: LCD, backlight

Durable construction: acetate fiber body, stainless steel probe

Main highlights
                                  
                                    Key Features and Benefits
                                
Wide 3-65V DC testing range, bidirectional voltage polarity testing, computer safe, backlight digital display, durable acetate fiber body, and extended PU spring wire.

                                    Ideal Use Cases
                                
Perfect for automotive electrical systems, checking headlights, taillights, faulty sockets, fuses, and other DC wiring and circuits in vehicles and household settings.

                                    Customer Reviews Highlight
                                
Most praised for its accurate, clear digital readouts, ease of use, and high-quality, durable design, providing reliable service for years.

#5

Power Circuit Probe Tester 6V-24V DC Test Light Automotive Circuit Tester Car Short Finder, 12V 12 Volt Auto Electrical Test Tool Kit, Component Activation, Polarity Identify, Overload Protection

9.2

CMTOOL

-18%

Main highlights

3.【Component Activation and Testing】The automotive power circuit probe tester can activate components inside/outside the vehicle electrical system, perfect for professionals or car enthusiasts. The LED indicator light and buzzer prompt make it easy to test and check whether the component is defective or whether the rated current of the component is higher than the rated current of the car test light.

2.【Polarity Test & Continuity Test】The power circuit probe tester is made of insulating material and high-quality stainless steel tip, which can help you quickly identify the positive and negative polarity of the vehicle cable and plug. When the dc circuit tester touches the positive pole, the LED should be red; when it touches the negative pole, the LED should be GREEN. The power circuit probe tester is also used to check the continuity of switches, relays, diodes, fuses, and circuits.

1.【Wide Application & Overload Protection】The power circuit probe tester is made of ABS material, which is moisture-proof, high-temperature resistant and has a longer service life. It is suitable for diagnosis of all DC 6V to 24V automotive electrical systems and can work well on cars, trucks, boats, trailers, and motorcycles. The tester also has an overload protection device, When the current exceeds 7A, the circuit breaker inside the device will automatically trip and give out a buzzer prompt.

-18%

#6

Heavy Duty 3-72V Digital LED Automotive Test Light, Circuit Tester with Polarity Indicate and Illuminating Lights, Car Truck Low DC Voltage Light Tester with Stainless Probe & 142 Inch Extended Wire

9.1

JASTIND

Why we love it

72V Wider Testing Range

LED Digital Display

Bidirectional Voltage Testing

Main highlights
                                  
                                    Key Features and Benefits
                                
Upgraded 3-72V testing range, LED digital display, auxiliary lighting, bidirectional voltage testing, computer safe, anti-lost probe tip, quality construction.

                                    Ideal Use Cases
                                
Perfect for automotive electrical troubleshooting including headlights, taillights, fuses, batteries, and other 3-72V DC circuits.

                                    Customer Reviews Highlight
                                
Highly praised for its accuracy, easy-to-read LED display, and the convenience of the extended spring wire for reaching difficult areas.

#7

KAIWEETS 0.8V-100V DC Smart Automotive Test Light, Buzzer Circuit Tester with Sharp Probe, Bidirectional Voltage Tester with Flashlight, Electric Test Pen for Car Battery Polarity Continuity Fuses

8.9

KAIWEETS

Main highlights

Smart Mode : The professional automotive circuit tester defaults to SMART mode. Automatically senses between DC voltage, continuity and resistance testing without having to change any settings for the highest precision, making it easy to use

Buzzing & Accurate Digital Reading : Buzzer sounds during continuity testing. 0.1 V resolution ratio with high accuracy. The test light with voltage display features a bright green backlight LCD digital display that provides accurate volt readouts, clear and visible for day and night

0.8-100 V Wider Testing Range : Upgraded technology allows for measuring a maximum voltage of 100 V, outperforming the majority of auto electrical testers available on the market. Widely and perfectly for examining different vehicles’ electrical circuits, such as automotive headlights, taillights, faulty sockets, and fuse connections, as well as other 0.8-100 V DC wirings and circuits

#8

Multifunctional Car Automotive Circuit Tester, 3.5V-36V AC/DC Car Power Circuit Probe Tester, Circuit Tester with LCD Screen Display, Automotive Short Circuit Finder Electrical Tester with Light

8.7

Bfminitool

-12%

Main highlights

TORCH DESIGN: The automotive circuit tester has a built-in torch, which can be used for testing and maintenance in dark places, or as a light, just clip the red and black clips onto the electrodes on the positive and negative clips of the car battery respectively

MULTIFUNCTIONAL AUTOMOTIVE CIRCUIT TESTER: This easy-to-use and accurate automotive circuit tester provides efficient electrical system testing, continuity testing, troubleshooting, polarity testing, ground testing without fuses, component testing, and voltage detection

CONVENIENT AND SAFE: The automotive electrical circuit tester is equipped with a 14.7 ft long lead wire to easily bring the power and earth wires from the battery to the dashboard or anywhere you need to test, and display the tested values on the LCD voltage display. The power circuit probe tester is also equipped with an overload disconnect and beep warning function for safer use

-12%

#9

AWBLIN Automotive Test Light 3-60V DC Digital LED Circuit Tester, Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen

8.6

AWBLIN

-26%

Why we love it

Unique design Anti lost needle guard

LED indication, bidirectional voltage testing

Wider voltage range up to 60V

Main highlights
                                  
                                    Key Features
                                
Integrated needle guard, LED polarity indication, tests up to 60V, computer safe, and extends to 102 inches for easy use.

                                    Ideal Use Cases
                                
Perfect for automotive electrical diagnostics, including headlights, taillights, turn signals, fuses, and 3-60V DC circuits.

                                    Customer Praise
                                
Highly praised for its safety features, particularly the anti-lost needle guard and computer-safe testing capabilities.

-26%

#10

ITEQ Power Circuit Probe Tester, 6V-24V DC Test Light, Automotive Short Circuit Located and Component Activated, 12V Auto Electrical Tester, Polarity Identify with LED Light, Overload Protection

8.3

ITEQ

Main highlights

[Wide Application & Overload Protection] This power circuit probe tester is suitable for of all 6V to 24V automotive electrical systems which works well on cars, trucks, boats, trailers, and motorcycles. The tester also has an overload protection function, When the current exceeds 7A, the circuit will automatically disconnect and give out a buzzer prompt

[Polarity Identify & Continuity Test] The power circuit probe tester is made to quickly identify the positive and negative polarity of the vehicle cable and plugs. When the tester touches the positive pole, the LED should turn red and the LED should turn green while it touches the negative pole. The power circuit probe tester is also used to test the continuity of switches, relays, diodes, fuses, and circuits of the vehicle

[Component Activate and Test] This power circuit probe tester is perfect for professionals and car enthusiasts, which can be used to activate components inside/outside the auto electrical system and the LED indicator light makes it easy to check whether the component is defective and test whether the rated current of the component is higher than the rated current of the car test light

test light car circuit testers

Sinstar Multifunctional Car Circuit Tester, 6-24V DC Car Power Tester, Power Circuit Probe Tester Electrical Tester Digital Display Short Finder for Continuity Testing/Trailer Light Testing

9.8

Main highlights

12 Volt Test Light Automotive, Circuit Tester, Power Circuit Probe Tester, 6V - 24V Car Fuse Tester, Voltage Tester 0.3v-70v, AC DC Outlet Tester, Automotive Short Circuit Finder, P60

9.7

Main highlights

WINAMOO Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Light Tester, Electrical Voltage Tester with Extended Spring Wire & Probe for Car/RV/Vehicles

9.6

Main highlights

Heavy Duty 3-65V Backlit Digital LCD Circuit Tester, Test Light with 140 Inch Extended Spring Wire, Car Truck Low Voltage & Light Tester with Stainless Probe

9.5

Why we love it

Main highlights

Power Circuit Probe Tester 6V-24V DC Test Light Automotive Circuit Tester Car Short Finder, 12V 12 Volt Auto Electrical Test Tool Kit, Component Activation, Polarity Identify, Overload Protection

9.2

Main highlights

Heavy Duty 3-72V Digital LED Automotive Test Light, Circuit Tester with Polarity Indicate and Illuminating Lights, Car Truck Low DC Voltage Light Tester with Stainless Probe & 142 Inch Extended Wire

9.1

Why we love it

Main highlights

KAIWEETS 0.8V-100V DC Smart Automotive Test Light, Buzzer Circuit Tester with Sharp Probe, Bidirectional Voltage Tester with Flashlight, Electric Test Pen for Car Battery Polarity Continuity Fuses

8.9

Main highlights

Multifunctional Car Automotive Circuit Tester, 3.5V-36V AC/DC Car Power Circuit Probe Tester, Circuit Tester with LCD Screen Display, Automotive Short Circuit Finder Electrical Tester with Light

8.7

Main highlights

AWBLIN Automotive Test Light 3-60V DC Digital LED Circuit Tester, Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen

8.6

Why we love it

Main highlights

ITEQ Power Circuit Probe Tester, 6V-24V DC Test Light, Automotive Short Circuit Located and Component Activated, 12V Auto Electrical Tester, Polarity Identify with LED Light, Overload Protection

8.3

Main highlights

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test light car circuit testers

Sinstar Multifunctional Car Circuit Tester, 6-24V DC Car Power Tester, Power Circuit Probe Tester Electrical Tester Digital Display Short Finder for Continuity Testing/Trailer Light Testing

9.8

Main highlights

12 Volt Test Light Automotive, Circuit Tester, Power Circuit Probe Tester, 6V - 24V Car Fuse Tester, Voltage Tester 0.3v-70v, AC DC Outlet Tester, Automotive Short Circuit Finder, P60

9.7

Main highlights

WINAMOO Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Light Tester, Electrical Voltage Tester with Extended Spring Wire & Probe for Car/RV/Vehicles

9.6

Main highlights

Heavy Duty 3-65V Backlit Digital LCD Circuit Tester, Test Light with 140 Inch Extended Spring Wire, Car Truck Low Voltage & Light Tester with Stainless Probe

9.5

Why we love it

Main highlights

Power Circuit Probe Tester 6V-24V DC Test Light Automotive Circuit Tester Car Short Finder, 12V 12 Volt Auto Electrical Test Tool Kit, Component Activation, Polarity Identify, Overload Protection

9.2

Main highlights

Heavy Duty 3-72V Digital LED Automotive Test Light, Circuit Tester with Polarity Indicate and Illuminating Lights, Car Truck Low DC Voltage Light Tester with Stainless Probe & 142 Inch Extended Wire

9.1

Why we love it

Main highlights

KAIWEETS 0.8V-100V DC Smart Automotive Test Light, Buzzer Circuit Tester with Sharp Probe, Bidirectional Voltage Tester with Flashlight, Electric Test Pen for Car Battery Polarity Continuity Fuses

8.9

Main highlights

Multifunctional Car Automotive Circuit Tester, 3.5V-36V AC/DC Car Power Circuit Probe Tester, Circuit Tester with LCD Screen Display, Automotive Short Circuit Finder Electrical Tester with Light

8.7

Main highlights

AWBLIN Automotive Test Light 3-60V DC Digital LED Circuit Tester, Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen

8.6

Why we love it

Main highlights

ITEQ Power Circuit Probe Tester, 6V-24V DC Test Light, Automotive Short Circuit Located and Component Activated, 12V Auto Electrical Tester, Polarity Identify with LED Light, Overload Protection

8.3

Main highlights

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