# AUTEL AutoLink AL439 OBDII Diagnostic & Electrical Test Tool with TFT Color Display

- Brand: AUTEL
- Category: Code Readers
- Model: AL439
- Price: $83.82
- URL: https://zecdepot.com/products/autel-autolink-al439-obdii-diagnostic-electrical-test-tool-with-tft-color-display

## Summary

Streamline automotive service with the AutoLink AL439, featuring a patented One-Click I/M Readiness Key for rapid emissions verification. This versatile tool provides accurate diagnosis of charging and starting systems using a high-resolution TFT color display and integrated smart meter.

## Description

Streamline automotive service with the AutoLink AL439, featuring a patented One-Click I/M Readiness Key for rapid emissions verification. This versatile tool provides accurate diagnosis of charging and starting systems using a high-resolution TFT color display and integrated smart meter.
- Compatible with all 1996 and newer domestic and import vehicles (OBDII and CAN).
- Patented One-Click I/M Readiness Key for rapid state emissions readiness and drive cycle verification.
- Integrated AVOmeter allows for easy reading of voltage and resistance at your fingertips.
- Comprehensive diagnostics for 12V charging systems, starting systems, and discharged battery conditions.
- High-resolution TFT color display with bright color-coded LEDs and a built-in speaker for visual and audible feedback.
- Retrieves generic (P0, P2, P3, U0), manufacturer-specific (P1, P3, U1), and pending trouble codes.
- Clears Check Engine Light (MIL), resets monitors, and clears stored codes.
- Reads live PCM DataStream, O2 sensor test data, and freeze frame data with real-time graphing capabilities.
- Includes a troubleshooter code guide to help technicians identify root causes faster and save repair time.
- Internet-updateable and upgradeable with the ability to print data via PC.

## Specifications

- Shop Equipment Product Type: Electrical System Testers
- Ideally Used for: General
- Number of Pieces Included: 1
- Included: Mounting Hardware
- General Part Type: Vehicle Diagnostic Tool
- Weight: 2 lbs
- Length: 10.25 in
- Width: 7.5 in
- Height: 3.5 in