Key features

• •1.【Power Probe with Fast Intelligent Test】Electrical tester can automatically identify the voltage value, resistance value, and positive and negative polarity of the detected circuit (red light is positive, green light is negative).
• •2.【Circuit Tester with Digital Multimeter Mode】Electric circuit tester contains the common parameters of multimeters, and can quickly test the DC voltage, resistance, and diode in the circuit system, current, and frequency, bring a lot of convenience to users.
• •3.【Electrical Tester with Oscilloscope Function】Circuit probe tester can display the parameter curve diagram of the tested component, such as voltage, frequency, time, etc. Users also can observe the test results more directly by adjusting the displayed interval.
• •4.【Power Probe with Component Activation Function】There is 4 activation modes for the component activation function of the automotive probe tester, which can generate "activation" signals for components, such as lights, motors, and other in-vehicle electronic devices.
• •5.【Power Probe for Relay Test & Injector Test】Automotive relay tester function: able to test common automotive relays, such as 5-port relays and 4-port relays. Injector test function: 4 types of pulse models can be output to the injector to better detect the condition of the injector.
• •6.【Circuit Tester with Voltage Alarm Function】The output voltage can be set to 0-5V, which is used to verify the wiring of the component under test. The electrical tools are equipped with a voltage setting alarm. If a short circuit or fault causes the output voltage to be greater than or less than the set value of 0.1V, the device will issue an alarm to remind the user.