Features: Diagnose and clear enginefoult codes;  One-click query of battery voltage;  One-click query fault code;  Support 7 languages supported;  Easily read and clear fault codes;  One key quick search, dynamic data flow;  Read I / M status, vehicle information;   Specifications: Product model: OBDII code reader;  Product type: v311a;  Boundary dimension: l 156mm * W 88mm * h 24mm;  Storage temperature: - 40 ~ 80 ℃;  Hardware version: v1.1;  Working voltage: DC 12V;  Working current: 70ma;  OBD interface: 16 pin OBD male;  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);  ISO15765-4 CAN (29bit ID, 250 Kbaud);  General specifications: 2. Display view area: 60.78 (W) × 32.94 (H) mm;  3. LCD type: FSTN / translucent reflective;  4. Drive chip: st7565 or C compatible IC;  5. Backlight drive type: power / white;  6. DC circuit: built in;  Language: Deutsch, Dutch, English, Italiano, Espa ñ ol, Fran ç AIS;  Package size:200*130*43mm;  Package weight:Approx.301g;   Packing list: 1X OBD II Scanner;  1X User Manual