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ZKTOOL Power Circuit Probe Tester Tester Light 6V-24V DC Tools Component Activation Electrical Tester Polarity Identify Continuity Tester with Indicator Light,Long Probe, Alligator Clip.

4.6 (9) Write Review
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$15.99

$ 6 .99 $6.99

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About this item

  • Function: Continuity tester for testing components inside and outside the vehicle electrical system: This electrical tester can be used to test and activate components inside and outside the vehicle electrical system, testing voltage polarity, relays and diodes, fuses and circuit continuity, checking lights, checking motors, Track and locate short circuits, test for poor grounding, test cable and plug polarity, measure 2V to 24V DC voltage, etc.
  • Contains: 1 x Power Scan, 1 x Probe Tip, 1 x Battery Hookup Clips, 1 x User Manual, 2 x red clips. Lead length: about 4M / 157.Sinch, which is convenient for you to measure the polarity of the vehicle's various orientation circuits.
  • Application: 1 Clamp the red clip on the positive pole of the car battery, 2 Clamp the black clip on the negative pole of the car battery, 3 Connect the car power probe to the bad point of 6-24V DC. You can conduct positive and negative battery currents to the probe by shaking the power switch forward or backward. The cable length is about 4m. The device has short-circuit protection, when the current exceeds 7A, the device will automatically cut off the current.
  • Features：Power Circuit Probe Kit has two obvious reminders, sound and flash, so you can still use it even in low light conditions. Sound:Beep. There are operation videos below, which can be watched in detail.
  • remind：Do not use this item near explosive gas, vapor or dust. When pressing the power switch (Note: or shaking), the battery current will be directly conducted to the pen tip, which may cause Sparks can be caused when touching the ground or certain circuits. Do not use the device under 11o/220V indoor current, only for DC6~24V system。There are detailed instructions in the product box, please refer to the operation.


Product Description

Upgrade performance

Circuit Tester

Circuit Tester

It can test the polarity of voltage, the continuity of relays and diodes, fuses and circuits, check lights, check motors, track and locate short circuits, test for poor grounding, test the polarity of cables and plugs, and measure 2V to 24V DC Voltage etc.

Green light means contact with negative electrode

Test polarity

Connect the red clip to the positive terminal of the car battery. Connect the black clip to the negative terminal of the car battery. Touch the tip of the probe to the negative (-), and the LED should light up green.

Touch the probe tip to the positive (+), the LED should light up red

Test polarity

Connect the red clip to the positive terminal of the car battery. Connect the black clip to the negative terminal of the car battery. Touch the tip of the probe to the negative (-), and the LED should light up green.

Can test different parts of the vehicle

Can test different parts of the vehicle

Working voltage: 6-24VDC

Cable length: about 4r overload protection: 7A (when the current exceeds 7A, this item will be disconnected

The current is automatic. )

Weight; about 200 grams

Material type: plastic and stainless steel

TEM length: 225 mm/8.85 inches

Lead length: about 4M/157.Sinch

Item width: 30 mm/1.18 inch

Attention item

1. Do not use the item around explosive gas, vapor or dust. When the power is turned on: When pressed (or shaken), the battery current is directly conducted to the tip, which may

Sparks can be caused when touching the ground or certain circuits

2. This machine is not suitable for 11o/220V household current, only for DC6~24V system

3. After the vehicle inspection is completed, correctly restore all connections -s which3. Do not use under AC voltage

4. Always follow the instructions and procedures indicated in the service of the vehicle you disconnected from. Trying to disconnect the electrical

5 before any part or subsystem. For safety reasons, do not touch any dangerous parts of the vehicle with your hands. Do not touch any live conductors with your hands or skin.

6. Do not use if damaged

8. Some parts of the vehicle work under low voltage, and they cannot withstand the relative voltage of the article. To avoid damage to these components, do not use

9. Before driving, please make sure that the vehicle is safe and reliable. The project directly or indirectly applies voltage lv.

10. Do not use this item while driving.

Polarity test and continuity test

Polarity test:

This tool can test the uncertain polarity of contacts in the vehicle circuit. This tool can test the uncertain polarity of contacts in the vehicle circuit. Unfold the wire. Connect the red clip to the positive terminal of the car battery. Connect the black clip to the negative terminal of the car battery. Touch the tip of the probe to the positive (+), and the LED should light up red. Touch the probe tip to the negative (-), the LED should light up green.

Continuity test

Expand the leader. Connect the red clip to the positive terminal of the vehicle battery. Connect the black clip to the negative terminal of the vehicle battery. Connect the auxiliary ground wire to one side of the wire under test, and connect the probe tip to the other side. When there is continuity, the LED will light up green. If the LED does not light up, there is no continuity.

Test the components outside the vehicle electrical system and test the components in the vehicle electrical system

Test the components outside the vehicle's electrical system

Expand the leader. Connect the red clip to the positive terminal of the vehicle battery. Connect the black cip to the negative terminal of the vehicle battery. Connect the auxiliary ground to the negative terminal of the component under test. Press the button (the side where the LED is lit red to touch the probe tip to the positive pole of the component under test to activate the component. If the LED turns green and the buzzer sounds, please stop the test and check whether the component is defective or the component’s The rated current is higher than this tester.

Test components in the vehicle's electrical system

Expand the leader. Connect the red clip to the positive terminal of the vehicle battery. Dip black into the negative terminal of the vehicle battery. When the S control switch of the element is on the positive side of the element, press the button to the "-" side, and the LED will light up in red. Touch the probe tip to the positive terminal of the assembly. The component will be activated.

Jumper operation

When the negative terminal of some components needs to be well grounded for large current to flow, this tester is a good tool for testing its grounding. Expand the leader. Connect the red clip to the positive pole! Car battery. Connect the black clip to the negative terminal of the vehicle battery. Press the button to the side, the LED should light red and provide positive voltage. Then let the probe touch the negative terminal of the element as quickly as possible, the LED indicator turns green, and the power indicator lights up. vri meaus itiswelded. If not teLED Remaining

Short circuit tracking and positioning

Short circuit tracking and positioning

Expand the leader. Connect the red cip to the positive terminal of the vehicle battery. Connect the black clip to the negative terminal of the vehicle battery. Press the button to the'"-" side, the LED should light up red and provide a positive voltage. Remove the blown fuse from the fuse box and start tracking from the two terminals of the fuse socket. Use the probe tip to quickly touch the wire. If the LED lights up green and is accompanied by a buzzer, there is a short circuit or an overload component on this side. Please pay attention to the color or identification code of this wire. Follow the wire as much as possible along the wire harness. Locate the color-coded wire in the harness and expose it. Cut the wire. Follow the wire in the direction of the short circuit and repeat his process until you find the short circuit. If there is a separate check if the components are good.


Christy Thomas
Reviewed in the United States on September 21, 2022
Good value for the money
jwahlund
Reviewed in the United States on June 11, 2022
Auto electrics is what I used this for. If you overload the tool it melts the circuit board. Other than that it works well. Like an inexpensive power probe.
Ann Neris
Reviewed in the United States on January 2, 2022
As a professional auto mechanic I utilize electrical diagnostic and testing tools on a regular basis. This circuit tester allows for not only testing for the presence of voltage and ground with a simple touch of the probe tip and looking for either a green or red led light, but also allows the user to apply both voltage and ground to the circuit or component being tested to verify operation. Super easy to use and amazingly useful !!!!
FLtwins82
Reviewed in the United States on January 11, 2022
Got this for obvious reasons and it does the job very well. I was able to diagnose and find a loose wire on my motorcycle, causing the Neutral to go on and off. It is well made and works great. I would purchase again.
JONAS L. MECHE SR.
Reviewed in the United States on April 8, 2022
It worked very good for what I needed it for ‘ just right for the job and easy to use .
Jesus
Reviewed in Mexico on September 7, 2021
Era justo lo que buscaba para un pequeño proyecto, el probador funciona bien a un precio justo , entrega rápida y sin problemas
Dan
Reviewed in the United States on December 30, 2021
This is supposed to have a circuit breaker in it so that if you apply positive or negative to the tip and it's a short, the breaker will pop. As far as I can tell, it does have a breaker, but it's very very not sensitive and you can't hear it pop or reset. I'd much prefer a breaker exposed on the outside so you can see it pop and reset it when you want.I tested this with a weak battery and it definitely works to show green and red based on what the tip is touching - that's nice. Applying positive to the negative terminal or negative to the positive generates a very weak buzzer after several seconds and the unit gets very warm I tested with a volt meter across the terminals and it definitely is giving up after some time (i.e. the breaker popping) but I can't hear it pop or reset. The fact that the body of the unit is made of super cheap plastic and gets very warm makes me think you better not be depending on the "safety" features of this thing.Regardless, it does mostly work and it's cheap. You get what you pay for I guess. If you just need this for occasional troubleshooting and you know what you're doing, it's probably fine. If you don't know what you're doing, you should probably get a more expensive unit with more reliable safety features.
James
Reviewed in the United States on November 29, 2021
Great tool for assistance in troubleshooting power or ground in 12 volt systems. Small size with long + and - cables for battery connection. Long piercing probe for tough to get to wires or even pin holes on harnesses. Great price for this type of tool.
Pedro tinajero
Reviewed in Mexico on October 13, 2021
Muy buen producto cumplió con todas mis espectativas 👌