1. Voltage: 12V 2. Working temperature: -20 - 40 degrees Celsius 3. This product is specially designed for your car engine. It locates the problem and verifies the repair before repair, convenient and fast. 4. This is a fast and easy-to-use code reader that can be slipped into a purse or glove box, allowing the driver to monitor the health of the vehicle. 5. Read and clear fault codes: generic, pending and manufacturer specific. 6. Function: - read real-time data stream - Show I/M readiness status - Detect OBD-II freeze frame information - Retrieve vehicle information (VIN, CID, CVN) - Built-in OBD-II DTC lookup library - Plug and play interface, highly reliable - Large, easy-to-read backlit LCD screen - No batteries required, powered by detachable OBDII cable 7. Support OBD II protocol: CAN / J1850 PWM / J1850 VPW / ISO9141 / KWP2000 8. Supported languages: English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese One Package Weight:0.33kgs / 0.74lb One Package Size:24cm * 18cm * 4cm / 9.45inch * 7.09inch * 1.57inch Qty per Carton:50 Carton Weight:17.50kgs / 38.58lb Carton Size:52cm * 42cm * 30cm / 20.47inch * 16.54inch * 11.81inch Loading Container:20GP: 407 cartons * 50 pcs = 20350 pcs40HQ: 944 cartons * 50 pcs = 47200 pcs