3 Modes: The first smart LCD code table with OBD2+GPS+MEMS G-Seneor electronic gradient sensor: real-time monitoring of the vehicle's left and right tilt, climbing, and downhill angles The host can be connected to the slave to display on separate screens, the interface can be switched freely, and the data can be viewed at a glance 10-Display :10 kinds of display screens can be switched freely Jump alarm function: When a fault or abnormality occurs, the main interface will directly jump out of the alarm symbol and abnormal parameters and emit an alarm sound OBD2 mode: speed, voltage, water temperature, speed, fuel volume, driving time, driving distance, outside temperature, engine oil temperature, gearbox oil temperature, turbo pressure, instantaneous fuel consumption, average fuel consumption, engine load, exhaust temperature, intake air Temperature, fuel pressure, oil pressure, PlD list, power battery power, GPS mode: GPS speed, driving direction, and longitude, altitude, GPS time, number of satellites, positioning accuracy, week Inclinometer: roll angle, pitch angle Colour:black Material:ABS Package Contents: 1 x Display 1 x Cable 1 x English manual 1 x Wrench Only the above package content, other products are not included. Note: Light 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.