SKU: 83084057329

GODIAG GT101 PIRT Power Circuit Probe Car Circuit Tester

Sale price$44.99 Regular price$49.99
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Description

GODIAG GT101 PIRT Power Circuit Probe Car Circuit TesterGODIAG GT101 PIRT Multi function Car Power Circuit Probe Circuit Tester with built in diagnostic power for vehicle electrical Power Line Fault Finding, Fuel Injector Cleaning and Testing, Relay Testing. GODIAG GT101 PIRT Tester with the diagnostic power from the car battery or the external battery. It is the best electrical tester for reducing diagnostic time in all 6 to 40 volt vehicle electrical systems. GODIAG GT101 Tester simplifies the testing of

GODIAG GT101 PIRT Multi-function Car Power Circuit Probe Circuit Tester with built-in diagnostic power for vehicle electrical Power Line Fault Finding, Fuel Injector Cleaning and Testing, Relay Testing. GODIAG GT101 PIRT Tester with the diagnostic power from the car battery or the external battery. It is the best electrical tester for reducing diagnostic time in all 6- to 40-volt vehicle electrical systems.

GODIAG GT101 Tester simplifies the testing of fuse boxes, verifies the correct operation of motors, lights, relays, sensors, wires, and communication-circuits. The large digital color display makes for easy viewing in direct sunlight or complete darkness. 

Feature:
1. GODIAG GT101 4 in 1 PIRT is support circuit breaker finder, fuel injector cleaning and testeing, relay tester and current detection function all in one device. Working voltage range 6V-40V, support variety vehicles. 
2. GODIAG GT101 circuit breaker finder can be used to diagnose an open circuit, short circuit, detect positive and negative circuit and pulse current of power lines. When the vehicle's headlights, turn signals, lift windows, sunroofs and other functions fail, GT101 can be used to detect the circuit voltage or supply power for these components to find out whether it is a circuit problem or a component damage.
3. GODIAG GT101 covers the detection of fuel injectors and relays, as well as the cleaning of fuel injectors. When the vehicle has difficulty in starting, acceleration and fuel consumption, etc, it is necessary to check the fuel injector. When the car's headlights, turn signals, horn and the engine starter do not work, and there is no problem with these components after detection, you can check the relay switch.
4. GODIAG GT101 PIRT power probe contains 20ft/242inches long cable, which provides excellent accessibility to test along the large vehicles such as trucks, buses, engineering vehicles, vessels, tractors, mining vehicles and other vehicles that use DC circuits. Moreover, it has a built-in flashlight that will illuminate your work area even at night.
5. GT101 PIRT has a built in 10 amp circuit breaker to prevent overloading and cooking a circuit.The output current can be reversed to form a loop power, and when the current exceeds 20A, GT101 will automatically trip to protect the device and extend the service life.

Functions:
1.Circuit Troubleshooting Test (Short Circuit, Open Circuit)
When the vehicle's headlights, turn signals, lift windows, sunroofs and other functions fail, GT101 can be used to detect the circuit voltage or supply power for these components to find out whether it is a circuit problem or a component damage.

1)According to the circuit diagram, locate the fault point that may have the problem, and the GT101 electric tester can detect the positive and negative electricity.
2)Detect whether the circuit has normal positive or negative electricity.
3)Input positive voltage to the malfunctioning component (for example, headlight or motor). If the component works normally, it means that the circuit may be open. Otherwise, it means that the component is damaged.

2.Relay Test
When the car's headlights, turn signals, horn and the engine starter do not work, if there is no problem with these components after detection, you can check the relay switch.
After the relay is removed from the car, connect the adapter based on the connection of the relay.

3.Fuel Injector Test
When the vehicle has difficulty in starting, acceleration and fuel consumption, etc, it is necessary to check the fuel injector.
When detecting the fuel injector, if the fuel injector is driven to open or close, the ammeter shows the normal value and the fuel injector woks normally, it means that the fuel injector is normal. Otherwise, it means that the fuel injector is damaged.

4.Fuel Injector Cleaning
When the fuel injector is blocked, the fuel injection is not smooth. There are carbon deposits and thick sticky substance in the gap of the fuel injector. The designed fuel injection volume or atomization effect cannot be achieved, it needs to be cleaned.
 
1)Prepare a fuel injector cleaner pressurized can or a carburetor cleaner pressurized can(nozzle diameter of the pressurized cans : 4mm)
2)Hold the manual cleaning tool tightly with your hand, and firmly fix the fuel injector with your fingers to prevent the pressure of the cleaner can from washing away the the fuel injector.
3)Pay attention to the hazards of liquid to human body during manual cleaning, and take protective measures. Do not operate in dangerous places with open flames because the pressurized cans are extremely flammable. Choose an open place to facilitate the discharge of cleaning liquid.)

5.Used with the Wire Piercing Probe
1) First, turn the red knob and pull down the spring clip to an appropriate position, so that the spring clip can clamp the line under test.
2) Screw the red knob again to make sure the probe and the line under test are in good contact.
3) Insert the banana plug cable at the end of it (GT103 does not have a voltage and current display, and you can read the voltage of the line under test with a multimeter)
4) Plug the other end of banana plug cable into the GT101(also can be used with GT102 or GT103)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83084057329

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4.4 ★★★★★
Based on 28 reviews
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Verified Purchase
Jim M
Alexandria, US
★★★★★ 5
Vendor support is excellent
Color: 7-in-1 Black, Size: Rechargeable Set
UPDATE 2: The vendor proactively reached out to me and sent me a replacement. The replacement works well so I’ve given them 5 Stars. UPDATE: It really doesn’t ever go in straight so every cork is at risk for breaking off. I lowered rating to two. It ultimately works about 85% of the time. Meh. Works most of the time, but has issues. It wrecks corks much more often than the Brookstone one we had before. It seems to twist in sideways so that it runs along the glass of the bottle neck instead of straight down. This causes it to destroy the corks fairly frequently… and on occasion it destroys it so much that you can’t get the cork out at all. Pros: Quiet Has the bottle sealers and suction. Recharges on base. Cons: Damages corks Sometimes destroys corks to point of not being able to extract them. Goes in crooked.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
A
Verified Purchase
Andrew
Alexandria, US
★★★★★ 5
Great for any wine drinker
Color: 7-in-1 Black, Size: Rechargeable Set
This is really neat and works well. Easy to charge, but read the directions first, and great value. If you like wine, this is a great product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Anthony M
Grantham, US
★★★★★ 5
Great value and works well
Color: 7-in-1 Black, Size: Rechargeable Set
I wasn’t sure this would compare to the name brand one I’ve had for years but it finally died and I needed a replacement. The Circle Joy amazed me with how easily it removes corks, ejects the cork and vacuum seals the bottle when you’re done. Some reviews mentioned they were concerned with durability but it’s still working great and no signs of wear after two months of regular use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
D
Verified Purchase
Dr Gus
Massapequa, US
★★★★★ 5
Great value and does the job admirably.
Color: 7-in-1 Black, Size: Rechargeable Set
I have been using this for several months now. Still haven't needed a charge. Love the little knife to remove cover from cork. Love the decanting attachment. Removes cork easily without much noise and then spits it out. Excellent value. Highly recommend.
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Reviewed in the United States on May 17, 2026
T
Verified Purchase
Tammy Vaughn
Lexington, US
★★★★★ 5
Easy to operate.
Color: Black/Battery
Very easy to operate. I was a little confused on how it operated but all I had to do is sit it on top of the can and it operates by itself. When it is done, the lid can be removed or set on top of the can. It doesn't leave any sharp edges. I was using a hand held one but because I have arthritis in my wrist, it is worth the price easy enough for seniors or disabled
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Reviewed in the United States on May 29, 2026

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