General description This V309 Universal OBD2 Automotive Diagnostic Tool is designed for use with most vehicles manufactured from 1996 onwards. It provides essential diagnostic capabilities, including reading freeze frame data to show engine status. This tool is compact and stylish, making it easy to carry and use. Technical specifications Model: V309 Working voltage: 9-16 V Working current: 80 mA Using environment: -30 to 70 ℃ Storage temperature: -30 to 80 ℃ Package size: 20 x 13 x 6 cm / 7.87 x 5.12 x 2.36 inches Package weight: 200 g / 0.44 lb Supported protocols: SAE J1850 PWM (41.6 kbauds), SAE J1850 VPM (10.4 kbauds), ISO 9141-2 (5 initial bauds, 10.4 kbauds), ISO 14230-4 KWP (5 initial bauds, 10.4 kbauds), ISO 14230-4 KWP (fast initialization, 10.4 kbauds), CAN ISO 14230-4 (11-bit ID, 500 kbauds), CAN ISO 14230-4 (29-bit ID, 500 kbauds), ISO 14230-4 CAN (11-bit ID, 250 kbauds), ISO 14230-4 CAN (29-bit ID, 250 kbauds) Usage This diagnostic tool can be used with both diesel and