AUTOOL DM303 Digital Multimeter And Oscilloscope

Automotive Diagnostic Multimeter

This innovative hand-held diagnostic multimeter combines the functionalities of a digital oscilloscope, multimeter, automotive circuit tester, and signal analyzer. Designed with advanced embedded digital control technology, it’s a must-have tool for automotive professionals and enthusiasts alike.

Key Features

• Vivid 2.8-Inch Color Display
  Easily adjust screen brightness for clear, intuitive data visualization in any work environment.

• Durable Carry Case
  Comes in a sturdy, drop-resistant plastic toolbox for safe storage and easy transport of the unit and accessories.

• Integrated Oscilloscope

  • 500kHz waveform test bandwidth.
  • Perfect for measuring and observing automotive signals like ignition, camshaft, crankshaft, and oxygen sensor signals, as well as EV motor power voltage.

• True RMS & Auto Range Technology
  Automatically detects the correct mode for your tests and provides highly accurate readings with True RMS technology.

• Comprehensive Wiring Kit
  Includes 8 specialized cables for various tasks, such as testing batteries, fuel injectors, relays, and car ECU signals.

• Multi-Language Support
  Supports 12 languages, including English, French, Spanish, Russian, and more, ensuring global usability.

• 3-Year Warranty
  Covers free part replacements for manufacturing defects within the warranty period.

Versatile Functions

• Multimeter Tester
  Measures up to 1000V DC/AC, 200mA current, resistance, and diodes.

• Oscilloscope Mode
  Displays precise waveforms at the push of a button, with bandwidth suitable for analyzing a wide range of signals.

• Ignition Diagnostics
  Calculate engine RPM based on the cylinder type and ignition signal.

• Cranking Test
  Evaluate battery health during vehicle startups. A voltage drop below 9.6V indicates potential battery aging.

• Injector Testing
  Drive and monitor real-time signals for electromagnetic injectors, including GDI models (not compatible with 120V injectors).

• Analog Signal Simulation
  Simulate 5V square wave, 5Vpp sine wave, and 12V square wave signals for testing automotive circuits.

• True RMS Accuracy
  Enhanced precision for electrical and electronic diagnostics.

• Auto Range
  Automatically adjusts and displays the correct measurement range for seamless operation.

Why Choose This Multimeter?

Whether you're a professional mechanic or a DIY enthusiast, this diagnostic multimeter delivers precision, durability, and versatility in a compact design. It's the ultimate tool for modern automotive diagnostics.

Ready to upgrade your diagnostics? Order now and experience the difference!

Package List:

• 1 PCS Multifunctional Testing Line
• 1 PCS Battery Clip Line
• 1 PCS Jumper
• 1 PCS Automotive Circuit Test Line
• 1 PCS Ignition Signal Pulse Detection Line
• 1 PCS Test Leads
• 1 PCS Ignition Signal Detection Line
• 1 Set Plastic box
• 1 PCS User Manual
• 1 PCS Unit AUTOOL DM303

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Product will come with a three year warranty 

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