Diagnostic Multimeter Car Circuit Tester Oscilloscope Relay Injector Test K/CAN

Description

AUTOOL DM303 Automotive Diagnostic Multimeter Oscilloscope is a full-featured, efficient and practical automotive troubleshooting tool. It not only has the basic measurement functions of a traditional multimeter, such as voltage, current, resistance, etc., but also has a powerful built-in oscilloscope function. This enables technicians to analyze signal waveforms in automotive circuits in real time, thus diagnosing electrical faults more accurately and improving the efficiency and quality of repairs.AUTOOL DM303 is undoubtedly the best assistant in the pursuit of efficient and professional automotive repair services
Why choose AUTOOL DM303 Digital Diagnostic Multimeter?
AUTOOL DM303 Digital Diagnostic Multimeter demonstrates significant technical advantages and user experience enhancements over traditional multimeters. First of all, there is high precision testing to ensure the accuracy of the measurement data, integrated oscilloscope function, which facilitates the user's ability to monitor the dynamic changes of automotive circuits in real time. The operation interface is intuitive and easy to use, supporting a variety of communication protocols and interfaces, making data transmission more convenient. It is also applicable to different types of automotive circuit systems to meet the needs of different models and circuit systems.
12 Test Fuction
Voltage measurement
Digital oscilloscope
Current measurement
Automotive circuit test, Car start-up test
Injector test, Automobile relay test
Analog signal test, Ignition pulse signal test
K line data, CAN bus data
Frequency measurement
Resistance test
Interface Display
Oscilloscope mode is a complete intelligent measurement system, including signal input, data sampling, data processing and automatic searching, with a waveform test bandwidth of 500KHZ. by variable sampling frequency, it can measure the amount of slowly changing signals. It is suitable for measuring and observing various signals on automobile circuits in the process of automobile overhaul, including motor drive signals and motor power voltages of new energy vehicles, ignition pulse signals of fuel vehicle engines, camshaft signals, crankshaft signals, wheel speed sensor signals, oxygen sensor signals and so on.
2.8-inch color display
Adjustable screen brightness, clear and intuitive data, suitable for a variety of working environments.
Support multi-language settings
English, Dutch, French, German, Portuguese, Russian, Spanish, Polish, Korean, Chinese (Simplified), Chinese (Traditional), Japanese, Russian.
SD card slot
This device provides free software updates, if your device needs to be upgraded, feel free to contact us!
Parameter
Input impedance for the voltage measurement: it is 2~3MΩ
when the voltage is lower than 160V; it is 10MΩ when the
voltage is higher than 160V. The maximum input voltage is 1000Vpp;
The analog bandwidth is 500KHz;
The voltage range is converted automatically;
The 10A terminal fuse for current measurement is 15A self-recovery fuse, and the maximum measurable current is 20A; The
current measurement mA/uA terminal fuse is 0.5A self-recovery fuse, and the maximum measurable current is 200mA;
Working temperature: 0~40°C(32~104°F) Humidity: ≤75%;
Storage temperature: 10~50°C(14~122°F) Humidity: ≤70%;
Altitude: 2000m.
Multi-functional detection line
C01 - 1 DC connector, connected to the battery clip line
C01 - 2 Terminals for injector test and Automobile relay test
C01 - K K line signal line
C01 - CAN+ CAN+ signal line
C01 - CAN- CAN- signal line
C01 - GND Ground wire
C01 - SIN Sine wave signal line
C01 - S1 5V signal line
C01 - S2 Square signal line
C02 - Battery clip line
C03 - Ignition pulse signal detection line
C04 - 1 DC connector, connected to the battery clip line
C04 - 2 Probe terminal
C05 - Jumper(Black)
C06 - Jumper(Green)
C07 - Jumper(Yellow)
Caution:
Safe operation guidelines
Before use, check that the insulation layer of the probe is intact without damage or breakage. If any obvious damage to insulation of probe or instrument shell, or you believe that the instrument cannot work normally, please do not use the instrument any more.
While using a probe, put your fingers behind its finger protection ring.
Do not apply voltage above 1000Vrms between instrument terminal and grounding terminal to prevent electric shock and instrument damage.
In case of measured voltage higher than DC60V and 42Vrms, be careful to prevent electric shock.
Before covering up the rear cover of the instrument, it is strictly forbidden to use the instrument; otherwise there will be risks of electric shock.
Measured signals are not allowed to exceed the regulated limit value to prevent electric shock and instrument damage.
It is not allowed to use current to test terminals or voltage at current gear.
A self-recovery fuse is used inside the instrument. Do not change the internal wiring of the instrument to avoid damaging the instrument and endangering safety.
When the battery symbol is shown in red on the LCD, the battery should be replaced timely to ensure the measurement accuracy.
Do not operate the instrument in the high temperature, high humidity environment. Especially, do not store the instrument in the wet environment, as the instrument performance may deteriorate if being wetted.
Clean the instrument enclosure with a wet cloth and a gentle detergent, and do not use abrasive agents or solvents.
Package include
1 x DM303 Multimeter
1 x Multifunctional functional detection line
1 x Automotive circuit detection line
1 x Ignition signal detection line
1 x Battery clip line
1 x Jumper(Yellow)
1 x Jumper(Green)
1 x Jumper(Black)
1 x Probe
1 x Suitcase
1 x Instruction manual
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3 YEARS WARRANTY
Delivery Details
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3 YEARS WARRANTY
Delivery Details