Foxwell F1000B Fault Code Reader/Battery Tester

The Foxwell F1000B is a combined OBD2 fault code reader and 12V Battery Tester, specially designed for performing engine and emission diagnostics and testing battery condition. The device supports gasoline and diesel vehicles compliant with OBD2/EOBD protocols and is compatible with cars from model year 1996 onwards. Thanks to the clear 2.8-inch color screen and intuitive menu structure, the F1000B is easy to operate, both for DIY enthusiasts and professional mechanics.

The F1000B offers extensive diagnostic capabilities, including reading live data, freeze frame data, and performing O2 sensor and EVAP tests. Additionally, the device can test various types of 12V batteries, such as regular lead-acid, AGM, and gel batteries, with a capacity between 100 and 1100 CCA. The scanner is powered via the vehicle's OBD2 port and requires no batteries or external power supply.

Diagnostic functions:

• Read error codes: Reads stored, pending, and permanent error codes from the engine management system.

• Clear error codes: Removes error codes and turns off the malfunction indicator lamp (MIL).

• Live data: Shows real-time data from sensors in text or graph form.

• Freeze Frame: Displays frozen data at the moment an error code was stored.

• I/M Readiness: Checks the status of emission-related monitors for MOT inspections.

• O2 sensor test: Analyzes the operation of lambda sensors.

• On-board monitoring: Displays test results of emission-related components.

• EVAP system test: Tests the integrity of the fuel vapor system (if supported).

• Vehicle information: Retrieves vehicle data such as VIN, CIN, and CVN numbers.

Special functions:

• Battery Tester: Tests 12V batteries (lead-acid, AGM flat, AGM spiral, gel) with a capacity of 100–1100 CCA.

• Error code lookup function: Immediately shows the meaning of error codes without external references.

• Emission test indicator: Colored LEDs (red/yellow/green) and a sound signal indicate the emission status.

• Battery voltage monitor: Displays the live onboard voltage of the battery during diagnosis.

• Data storage and printing: Storage of diagnostic data possible and export to PC for printing.

• Lifetime free updates: Free software updates via USB keep the scanner up to date.

Package contents:

• Foxwell FB1000B Code Reader/Battery Tester

• Foxwell Battery Tester Adapter Cable

• USB-A - Micro USB-B Adapter Cable

• Manual

• Storage bag

Technical specifications