- Plug and Play: Connect to a power supply and it starts working immediately with no extra setup required. - 10 Hz refresh: Stable, smooth speed display with no jumping or flicker for clearer readings. - GPS + Beidou dual chip: Very accurate speed measurement with fast update rates for reliable data. - Large screen display with Auto Dimming: Big font and clear multi-function readouts; auto dimming ensures readability day and night. Key benefits - Simple operation: no configuration needed; ready to use out of the box. - Reliable performance: high-accuracy speed data with quick refresh. - Readability in any lighting: large display and automatic brightness adjustment. Applications and use scenarios - Car or motorcycle cockpit: real-time speed readout that stays visible in bright sun or dark conditions. - Bicycle, scooter, or ATV use: on-ride speed monitoring with easy-to-read metrics. - Fleet or delivery work: monitor speed and performance to support safety, efficiency, and compliance.