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The automobile diagnostic multimeter is a hand-held new
diagnostic oscillometric multimeter integrating digital oscillo-
scope, digital multimeter, automobile circuit and automobile
signal inspection, which is designed with the embedded digital
control technology.
The multimeter mode can measure the AC / DC voltage and
current, resistance, diode forward voltage drop, on-off and
frequency.
Oscilloscope mode is a complete intelligent measurement
system, which includes signal input, data sampling, data
processing and automatic search, with the waveform test
bandwidth of 500KHZ. With a variable sampling frequency, the
slowly varying signal amount can be measured. It is applicable
to measuring and observing various signals on the automobile
circuit during the car overhaul, including the motor drive signal
and motor power voltage of new energy vehicle, fuel car engine
ignition pulse signal, camshaft signal, crankshaft signal, wheel
speed sensor signal, oxygen sensor signal and so on;
Car circuit detection can online test the low voltage circuit,
prompt high voltage or line leakage and output the power
supply voltage. It can also output the power voltage to test the
parts of the car, or lower the voltage to drive the parts of the
car, such as lights; Test the battery voltage when the oil-fueled
vehicle starts, and judge whether the vehicle starting system
and the battery are in good condition;
The analog signal output can be applied to the car ECU detec-
tion and can simulate the square wave and sine wave output
and simulate the fuel injection signal to drive the fuel injection
nozzle; Check the data signal K line and CAN bus signal in the
vehicle.
PRODUCT INTRODUCTION
Overview
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The multimeter function and the oscilloscope function are
integrated together on the instrument. When measuring the
voltage signal using a probe, switch to the oscilloscope function
with
[Fn]
key to facilitate the use and observation of signal wave-
form.
Composite
indicator
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