OBD mode functions: vehicle speed, water temperature, voltage, fuel consumption, speed, clock, single driving time, driving distance (single), driving direction, altitude, transmission oil temperature, intake temperature, oil temperature, engine load, oil pressure, fuel pressure, turbo pressure, exhaust temperature, PID data, acceleration test, brake test, roll angle, pitch angle, accelerometer G value table, and longitude, total mileage, week, date Alarm: overspeed alarm, speed alarm, water temperature alarm, voltage alarm, oil temperature alarm, exhaust temperature alarm, oil pressure alarm, turbo pressure alarm, fuel pressure alarm, engine load alarm GPS mode functions: vehicle speed, voltage, satellite time, altitude, number of satellites, driving direction, single mileage, driving time, uphill and downhill angles, left and right tilt angles, acceleration test, brake test, week, date Features: OBDandGPSandincline meter (12 language options: English, Simplified Chinese, Traditional Chinese, Thai, Japanese, Korean, Russian, Arabic, Malaysian Spanish German Vietnamese) Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly, Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color:Black Material:plastic Package Contents: 1 x host 1 x Typec interface OBD cable 1 x Typec interface USB cable 1 x base 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.