1. Quick detection: Quickly read vehicle fault codes to save diagnostic time. 2. Real time data monitoring: Real time display of vehicle operation data to help users understand vehicle status. 3. High precision: Provide accurate measurements and analysis to the reliability of diagnostic results. 4. Strong compatibility: Suitable for various vehicle models and series, with wide applicability. 5. Easy to operate: user-friendly, easy to operate, and easy to get started. Communication protocol: 1. SAEJ1850 PWM (41.6 Kbaud) 2. SAE J1850 VPW (10.4 Kbaud) 3. 1s09141-2 (5 baud init,10.4 kbaud) 4. 1S014230-4 KWP(5 baud init,10.4 Kbaud) 5. 1S014230-4 KWP (fast init,10.4 Kbaud) 6. IS015765-4 CAN (1bit lD,500 Kbaud) 7. IS015765-4 CAN (29bit lD,500 Kbaud) 8. IS015765-4 CAN(11bit lD250 Kbaud) 9. 1S015765-4 CAN (29bit ID,250 Kbaud) Specifications: Product Name: CY3001 Automotive Tester Working status: Three color indicator light Product size: 70mmx120mmx23mm Connection method: OBDII dedicated cable/Bluetooth connection Working temperature: -40 to 65 Voltage: DC9-16V Color:Black Material:Metal+Plastic Package Contents: 1 * Car tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.