Just one USB 2.0 data port accomplishes all jobs about data exchange, including data import and export, and firmware update
An auto sensor of temperature and air pressure. It detects the surrounding temperature and air pressure then calculate the PPM value and correct the disctance measuring result in real time.
SHORTCUTS & HOTKEYS
Almost each number keys will lead you to a specific function, program and setting as a shortcut, which is fast, efficient, and logical.
You can customize some hot keys to access to the most frequently-used functions.