Working Principle
The AUTOOL DM301 Automotive Multimeter accurately determines the health of automotive circuit systems by measuring parameters such as voltage, current, resistance, and frequency. It connects to the circuit via probes, converting electrical signals into digital signals displayed on the screen, aiding in quick fault detection. With these basic functions, the DM301 effectively diagnoses the condition of automotive components such as electronic control units (ECUs) and sensors.
AUTOOL DM301 Automotive Multimeter Features
Broader Detection Range: The AUTOOL DM301 Auto Multimeter offers comprehensive electrical testing capabilities, accurately measuring DC/AC voltage (0 ~ 1000V / 0 ~ 700V), DC/AC current (0 ~ 20A / 0 ~ 200mA), resistance (0 ~ 1MΩ), frequency (1 ~ 1MHz), capacitance, diodes, duty cycle, and live wire, and other critical automotive circuit parameters.
Powerful Functions: Equipped with continuity testing, circuit continuity testing, and ignition signal testing, the AUTOOL DM301 Automotive Multimeter meets the comprehensive diagnostic needs of automotive electronic control systems, sensors, and ignition systems, helping technicians quickly and accurately pinpoint circuit faults.
Oscilloscope Function: The AUTOOL DM301 auto digital multimeter is equipped with a single-channel oscilloscope function, featuring a 500kHz bandwidth and 1ms update rate, offering excellent scanning time and vertical scale range. It allows precise measurement of slowly changing signals, making it ideal for various signal detection in automotive repairs. The DM301 can efficiently measure and observe electric vehicle motor drive signals, motor power voltages, as well as ignition signals, camshaft signals, crankshaft signals, wheel speed sensor signals, oxygen sensor signals, etc. It enables rapid circuit issue diagnostics, ensuring accurate and efficient repair work.
2.8-inch Color Display: The AUTOOL DM301 is equipped with a 2.8-inch color display, with a backlight design that allows easy reading of data in various environments. The built-in flashlight provides additional lighting, enabling use in dark conditions. The screen brightness, key volume, and automatic shutdown time can be freely adjusted, allowing the device to fully adapt to different work scenarios and provide convenience.
Safe and Convenient: The AUTOOL DM301 comes with a dedicated tool case that allows the main unit and accessories to be neatly stored for easy portability. The tool case is designed to be shockproof and impact-resistant, effectively protecting the instrument and ensuring the device’s safety and durability in various working environments. The DM301 meets the CAT III 600V safety rating, ensuring the safety of the operator when working in residential, commercial, or automotive electrical systems, providing reliable security assurance.
Perfect and Accurate: The AUTOOL DM301 multimeter can automatically select the range and effective value. Simply select the measurement mode and connect the probes, and the device will automatically identify and choose the most appropriate measurement value without the need for manual adjustment, ensuring easy and convenient operation.
Three-year warranty: For damages caused by non-human factors, AUTOOL promises to provide free replacement parts within three years. If you have any requests, please feel free to contact us, and we will respond promptly within 24 hours.
