Autel Autolink AL539B Automotive Diagnostic Tools, Battery Tester & Multimeter

Autel Autolink AL539B Automotive Diagnostic Tools Car Diagnostic Devices

The AutoLink AL539b OBDII & 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 tests, battery test, TFT color display, and built-in speaker, the versatile, easy-to-use

Features:

1. Works on ALL 1996 and newer vehicles(OBDII & CAN)
2. Capable of diagnosing 12V charging systems, starting systems and condition of discharged battery
3. Easy-to-read AVOmeter allows you to test voltage, continuity and current at the fingertip
4. Features the unique patented One-Click I/M Readiness Key for quick State Emissions readiness check and drive cycle verification
5. Provides quick and accurate load-free testing of most types of 12V batteries, including AGM, standard and maintenance-fee batteries
6. Bright color coded LEDs and built-in speaker provide both visual and audible tone for readiness verification
7. Easily determines the cause of the Check Engine Light (MIL)
8. Retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes and pending codes
9. Turns off Check Engine Light (MIL), clears codes and resets monitors
10. Displays monitor and I/M readiness status (emissions)
11. Reads live PCM datastream, live O2 sensor test data, freeze frame data
12. Graphs data (1996 and newer)
13. Troubleshooter codes tips guide technicians to the root cause of trouble code faster
14. Memory/battery backup for off-vehicle data review and analysis 15 Retrieves vehicle information (VIN, CIN and CVN) 16 Internet updateable and upgradeable 17 Prints data via PC

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