Contact and non-contact two in one measurement mode;

Can be used for measuring speed, frequency, counting, surface velocity, and length parameters;

Can store 10 sets of data while maintaining maximum, minimum, average, and final readings;

Supports Bluetooth transmission for mobile apps, making it convenient for users to view data and export charts on their phones

The screen display has a flip up and down function;

Dual measurement button design, convenient for measuring from different angles

The conversion head and battery back cover are fixed with quick release screws, which can be disassembled without the need for a screwdriver

Large screen display with backlight for easy reading even in dark environments

Manual measurement and locked measurement can be freely switched