The GODIAG GT103 Power Circuit Probe Kit is the most versatile and practical tool yet, operating at 6-30 volts, with 20ft cable, supports the detection of open circuit, short circuit and relay/component tester, continuity tester, at the same time, GT103 can also be used for fuel injector testing and cleaning. This device will make your life easier without question.
We combine industry knowledge, manufacturing expertise, and technological innovation to offer a broad portfolio including circuit tester, OBDII code readers, scanners, electrical brake tools, automotive test light, digital LED power circuit probe tester, data logger devices and other emerging tools for the benefits of our customers. At GODIAG, 90% of our team members have technical background and have been engaged in technology research and development in related fields for many years.
We are committed to the production of the world's worthiest automotive diagnostic tools, with most complete functions, the cost control to the extreme, the function to the most perfect. User experience is our priority.
- Performs every type of service including power injection, measurement, ground testing, polarity checks, continuity testing and components activation.
- With a flip of the output switch, you have positive and negative electricity via the probe for powering up electrical components like cooling fans, relays, etc.
- Fuel Injector Test & Cleaning.
- Built-in flashlight that enables you to work in the dark.
- Instantly identifies positive, negative and open circuits.
- Instantly checks the continuity of switches and relays.
- Tests for bad ground contacts instantly, allowing you to follow and locate shorts fast without wasting fuses.
- 20ft (can be extended via extendable cable port) cable provides excellent accessibility to test along the vehicle.
- Overload protection: 10A (When the current exceeds 10A, this item will disconnect the current automatically.)
- Operation voltage: 6-30V DC (The tester needs to be connected to the vehicle battery before it can be used.)
Q: Where can I find the probe tip?
A: We keep the probe tip under the device. (Warm note: Be more careful when operating because of the sharp probe tip.)
Q: Why should I buy a GODIAG GT103?
A: Our products are designed to help you save time and money in electrical diagnostics.
Q: Where can I buy replacement parts?
A: You do not need to purchase replacement parts, we will provide replacement parts free of charge.
Q: What do I do if my GODIAG GT103 is broken?
A: No need to return, we will send a new product for you.
The automotive power circuit probe tester is powered via the vehicle battery. Connect the RED battery clamp to the POSITIVE terminal of the vehicle battery, and the BLACK clamp to the NEGATIVE terminal. When the power circuit probe tester is first connected to a battery (power source), the car electrical tester will sound a beep and the headlights will be on to illuminate the test area of the probe tip.
| Products | ||
|---|---|---|
| DC voltage | ||
| AC voltage | ||
| Positive and negative voltage output | ||
| Component activation | ||
| Current | ||
| Resistance | ||
| Open & Short circuit detection | ||
| Fuel injector test & cleaing | ||
| Relay test & Flashlight | ||
| Oscilloscope function |















