The AL539 & AL539B are the ultimate automotive analysers that combine a multimeter, scope, starter test and EOBD code reader. Fast and easy access to any vehicle’s EOBD diagnostic codes, establishing cause of illuminated engine check light (MIL). Features built-in data library with lookup functions. Clear, concise DTC generic definitions displayed on screen. CAN Enabled tool retrieves generic P0, P2 and P3 and U0 codes for engine emissions and manufacturer specific P1, P3 and U1 codes. Reads and displays live ECU/PCM data stream, plotting functions graphically and stores freeze-frame data. Live display of O2 sensor data which can be stored and played back. Can be updated via web-based downloads and will link with a PC. Patented, One-Click I/M Readiness button to eliminate drive cycle guesswork. Supports new extended sensor list (SAE J1979 2007), trouble-shooter code tips and repair information to identify root cause of the DTC, so saving time. Auto-ranging automotive diagnostic multimeter with volts, current and resistance. Scope function to visually test component signals, with the added benefit of maximum/minimum volts, frequency and duty cycle displayed. Starter test function allows testing of the battery and charging system. Internal battery back-up for off-vehicle data review/analysis. Supplied with operating instructions, CD, USB cable and test leads in storage pouch. The AL539B has the same features of the AL539 but also includes the addition of battery clamps for non-load battery testing.
| Model No | AL539B |
| Nett Weight: | 1.90Kg |
| Application(s): | All Petrol 2001on and Diesel 2004on OBDII / EOBD compliant vehicles |
| EOBD Code Reader Features: | |
| Function Description: | Function Application: |
| Works with all (Petrol 2001 onwards and Diesel 2004) OBDII / EOBD compliant vehicles: | Yes |
| Scans for Diagnostic Trouble Codes (DTC) - The cause of the Engine and Transmission 'Malfunction Indicator Light' (MIL): | Yes |
| Scans for pending DTCs: | Yes |
| Retrieves generic (P0, P2, P3 & U10) and manufacturer specific (P1, P3 & U1) DTCs: | Yes |
| Turns off MIL light, clears DTCs and resets monitors: | Yes |
| Displays DTC definitions on screen: | Yes |
| View freeze-frame data: | Yes |
| Displays monitor and I/M readiness status (emissions): | Yes |
| Patented One-Click I/M readiness button (emissions): | Yes |
| Retrieves vehicle information (VIN, CID & CVN): | Yes |
| Supports CAN and other current EOBD Protocols: | Yes |
| Supports the new extended sensor list (SAE J1979 - 2007): | Yes |
| Reads live ECU/PCM data stream: | Yes |
| Displays live O2 sensor data: | Yes |
| Graphing function for live data: | Yes |
| Read, store and playback live sensor data: | Yes |
| Performs 'modules present' test: | Yes |
| Print out data via PC - Compatibility; Vista, XP, Win7/8/10: | Yes |
| Update software via the internet - Compatibility; Vista, XP, Win7/8/10: | Yes |
| Built-in EOBD library lookup: | Yes |
| Troubleshooter code tips and repair information guide: | Yes |
| Multimeter (Voltage & Resistance): | Yes |
| Multimeter (Amps): | Yes |
| Scope with Max., Min., Frequency, Duty Cycle: | Yes |
| 12V Charging and battery starter test: | Yes |
| Battery test ranges: | CCA; DIN, SAE, IEC, EN |
| Type |
Code reader |
| Version |
EOBD |
| Lifetime Warranty |
No |
