GODIAG GT103 Mini Pirt Electric Circuit Tester Vehicles Electrical System Diagnosis/ Fuel Injector Cleaning & Testing/ Relay Testing

Product Description

GODIAG GT103 Burst Points

• GODIAG GT103 PIRT Mini Pirt Electric Circuit Tester is a special circuit maintenance testing tool that is developed for automobile maintenance workers and engineers. 
• It can be used to diagnose an open circuit, or short circuit, detect positive and negative circuits and pulse current of power lines; and support the testing of lighting lamps, window lift motor, horn, ECU Control Unit power supply, and other individual component, vehicle component circuit. 
• Moreover, its function also covers the detection of relays and fuel injectors as well as the cleaning of fuel injectors. 
• The output current can be reversed to form a loop power, and when the current exceeds 20A, it automatically trips to protect the device and extend the service life. 
• It can detect all 0-80v electronic systems, greatly shortening the detection time. The connection with the car battery is simple and easy to use.

• According to the circuit diagram, locate the fault point that may have the problem, and the GT103 electric tester can detect the positive and negative electricity.
• Detect whether the circuit has normal positive or negative electricity.
• 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.

• When the car 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.

• 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 and the fuel injector works normally, it means that the fuel injector is normal. Otherwise, it means that the fuel injector is damaged.

• Prepare a fuel injector cleaner pressurized can or a carburetor cleaner pressurized can(nozzle diameter of the pressurized cans: 4mm)
• 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 fuel injector.
• Pay attention to the hazards of liquid to the 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.)

• 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.
• Simultaneously uses the hot lead and the ground lead to activate components right in your hand
• Instantly identifies positive, negative, and open circuits
• Tests for bad ground contacts instantly, allowing you to follow and locate shorts fast without wasting fuses
• Instantly checks the continuity of switches and relays.
• Circuit breaker protected
• A built-in flashlight enables you to work in the dark
• Audio tone indicator allows for no-look menu scrolling once users are familiar with menu tone assignment
• 20ft (can be extended via extendable cable port) cable provides excellent accessibility to test along with the vehicle
• Extremely easy to use and highly reliable
• Used for DC 6-30v cars, motorcycles, trucks, buses, engineering vehicles, vessels, tractors, mining vehicles, and other vehicles that use DC circuits.

 

The GoDiag Product Comparison Chart

Product Functions/Names	GoDiag GT101	GoDiag GT102	GoDiag GT103
Product Picture
Product Price($)	69	69.99	34.99
DC voltage	√	√	√
AC voltage	X	X	X
Positive and negative voltage output	√	√	√
Component activation	√	√	√
Voltage display	√	√	X
Current display	√	X	X
Resistance	X	X	X
Open circuit detection	√	√	√
Short circuit detection	√	√	√
Fuel injector test	√	√	√
Fuel injector cleaning	√	√	√
Relay test	√	√	√
Oscilloscope function	X	X	X
Flashlight	√	√	√

GODIAG GT103 Parameters 

                         

Items	Description
DC  Power	DC Car battery power（Suitable for 6-30v）
Power Consumption	0.5Ｗ
Operating Temperature	-5 to 50 degrees Celsius
Storage Temperature	-5 to 60 degrees Celsius
Wire Length	620CM
Shell Material	ABS Environment-Friendly Materials