Accepts 12-24 volt power supply and provides DC voltage, AC voltage, frequency, duty cycle, injection circuit, resistance and diode detection.
You can switch between waveform display mode and digital display mode by long pressing the mode button.
With ultimate performance and economy, it allows users to check circuits in one step. An absolute must-have for any technician looking for a fast, accurate electrical system diagnostic solution.
The LED and LCD draw no more than 100mA. So if you're using this device as a test light or multimeter, it's safe for computers and airbags.
When opening components, you can extend the life of the rocker switch in your tool if you press the switch first and then touch the tip to the component.
Function:
Quickly and accurately diagnose 12~24V automotive electrical system.
Immediately after the clip is connected to the vehicle battery, the battery voltage reading is displayed and helps the user determine circuit polarity.
Test DC voltage, AC voltage, frequency, duty cycle, fuel injection circuits, resistors and diodes. Especially, in AC voltage, frequency, duty cycle and fuel injection mode, user can long press the mode button for 3 seconds to switch between waveform display mode and digital display mode.
Activate the electrical components and test their functionality by depressing the rocker switch to conduct positive or negative battery current to the tip, thereby energizing the electrical components and testing their functionality, no jumpers required.
Immediately tests bad ground contacts without performing a voltage drop test.
Helps the user trace and locate short circuits without the use of external fuses.
Test continuity with auxiliary ground wire.
The tool is short circuit protected. If overloaded, its internal circuit breaker will trip to protect the instrument from overload.
When the breaker is tripped, the tool cannot conduct battery current to the tip even with the rocker switch pressed; however, all other functions of the tool remain active, meaning you can still probe the circuit and observe voltage readings.
