SPU: PSV311A Trade name: Auto fault detector, engine elm327 fault detector, diagnostic instrument, obd 2 diagnostic code card, battery voltage detection, factory direct selling (OBD connector) technical parameter Master control chip: crystal element Operating voltage: 12V Operating current: 70 mA Operating temperature: -30 70 Product size: 156 * 88 * 24mm Packaging size: 200 * 130 * 43mm With packaging: 301g Quantity quantity: 40 pcs product description 1. Read the errors and clear the diagnostic codes 2. Quickly determine the reason for checking the engine lamp 3. View the frozen frame information 4. Display the I / M preparation status 5. Retrieve the vehicle information 6. Data flow 7. Real-time curve 8. Retrieve the vehicle speed information 9. Support for 6 languages: German, English, Spanish, French, Italian, Dutch, and Chinese 10. Screen size is 2.8 11. Communication mode, OBD interface 12.CE/FCC/ROHS/UKCA Certification Support agreement 1. SAE J1850 PWM (41.6Kbaud) 2. SAE J1850 VPW (10.4Kbaud) 3. ISO9141-2(5 baud init, 10.4Kbaud) 4. ISO14230-4 KWP (5 baud init, 10.4 Kbaud) 5. ISO14230-4 KWP (fast init, 10.4 Kbaud) 6. ISO15765-4 CAN (11bit ID, 500 Kbaud) 7. ISO15765-4 CAN (29bit ID, 500 Kbaud) 8. ISO15765-4 CAN (11bit ID, 250 Kbaud) 9. ISO15765-4 CAN (29bit ID, 250 Kbaud) Reference Price (FOB) 1. Single piece Price, USD48.90 2.50set, USD29.30 3.100set, USD26.40 4.150set, USD23.70 5.200set, USD21.35 6.250set, USD19.20 7.300set, USD17.30 8.500set, USD15.60 Support one product one generation order business More commodity specifications and preferential policies; welcome the letter to consult the business