Magician Multi Function Plug and Play OBD2 Digital Gauge Meter [F835] Features: *Can be put on all models With the OBD2 plug cable under the steering wheel *1 measure, can measure many water temperature measurements, speed measurement, round temple, single body, finishing *Plug and Play with OBD2, no wire cut Easy to use, beautiful, not cluttered, straight measurement, no need to buy extra equipment. *Magician F835 Obd II Gauge Can plug the OBD II plug and link through a variety of functions. *With high-speed processing chip and ICE 40 FPGA RPM / Water temp / AF ratio / Boost / Volt / Time / 0-100 / TPS *The package can update the software. There is a USB slot connected to the computer. *Always can connect the USB cable from the computer to the screen to upgrade the program or function. *Peak alert setting *Various display values on the screen *Using a 3.5-inch IPS screen with a resolution of 480*320 *Adjust the screen brightness automatically, day and night *Advanced development effects *Universal fitting with ALL car with OBD2 system *Multi-style interface *English Language