Autel AutoLink AL539 OBD2 Scanner Car Diagnostic Scanner with Automotive Multimeter & Turns Off Engine Light (MIL)

The AutoLink AL539 OBD2 & Electrical Test Tool supports all 10 modes of OBD II test for a complete diagnosis. Featuring the unique patented One-Click I/M Readiness Key. circuit test. starting and charging systems test. TFT color display. and built-in speaker. the versatile. easy-to-use AL539 will streamline automotive service and help ensure rapid. accurate diagnosis and timely repair.

? Product Features

• Works on most 1996 and newer vehicles(OBDII & CAN)-domestic and import
• Features the unique patented One-Click I/M Readiness Key for quick State Emissions readiness check and drive cycle verification
• Easy-to-read AVO meter allows you to test voltage. continuity and current at the finger tip
• Capable of diagnosing 12V charging systems. starting systems and condition of discharged battery
• Bright color coded LEDs and built-in speaker provide both visual and audible tone for readiness verification
• Easily determines the cause of the Check Engine Light (MIL)
• Retrieves generic (P0. P2. P3. and U0). manufacturer specific (P1. P3. and U1) codes and pending codes
• Turns off Check Engine Light (MIL). clears codes and resets monitors
• Displays monitor and I/M readiness status (emissions)
• Reads live PCM datastream. live O2 sensor test data. freeze frame data
• Graphs data (1996 and newer)
• Troubleshooter codes tips guide technicians to the root cause of trouble code faster. saving diagnosis and repair time
• Memory/battery backup for off-vehicle data review and analysis
• Multilingual menu and DTC definitions-English. Spanish and French. etc.
• Retrieves vehicle information (VIN. CIN and CVN)
• Internet updateable
• Prints data via PC

? Exclusive Build-in AVO meter
Autel AutoLink AL539 is a code reader equipped with a build-in AVO meter which allows you to test voltage. continuity and current through easy operation. and to get quick and accurate test result of most types of 12V charging systems. starting systems and condition of discharged battery including AGM. standard and maintenance-free batteries in your fingertips.

• Circuit Test: Is used for diagnosing the vehicle electrical system. including DC or AC voltage test. continuity test. and current test.
• Starting Test: Measures the cranking voltage so as to have a test of vehicle’s starting system which is commonly referred to as the cranking system to confirm its functioning properly. or provide valuable diagnostic information for isolating a problem in the system.
• Charging Systems Test: Ensures the battery will remain charged to; starts the vehicle and powers the accessories while it’s running; tests the integrity of the 12-volt charging system periodically.