单次测量开机后默认进入单次测量模式，按READ键发射激光选定测量点，再按READ键测量数据显示在屏幕下方。

连续测量待测模式下长按READ键进入连续测量状态，屏幕辅助显示区会显示此次连续测量过程中的大小峰值。 

面积测量按键一次屏幕会显示一个矩形，根据提示测出长宽，机器自动算出面积。

体积测量按键两次可以测量体积，根据提示测出长宽高，机器自动算出体积。 

勾股测量按键可以勾股测量，根据提示测出斜边距离和水平距离，自动算出垂直距离；根据提示测出斜边距离和水平距离，机器自动算出两条斜边之间的垂直距离；根据提示测出斜边距离和水平距离，机器自动算出垂直距离。

三角面积测量 按键可以勾股测量，根据提示测出三角形的三条边，机器算出面积。

基准设置 按 键可以选择基准位置，方便各种环境下测量。

After the single measurement is turned on, it will enter the single measurement mode by default. Press the read key to emit laser to select the measurement point, and then press the read key to display the measurement data at the bottom of the screen.

In the mode of continuous measurement to be measured, long press the read key to enter the continuous measurement state, and the auxiliary display area of the screen will display the size peak in the continuous measurement process.

Press the area measurement button once, the screen will display a rectangle, measure the length and width according to the prompt, and the machine will automatically calculate the area.

Press the volume measurement button twice to measure the volume, measure the length, width and height according to the prompt, and the machine will automatically calculate the volume.

The Pythagorean measurement button can Pythagorean measurement, measure the bevel distance and horizontal distance according to the prompt, and automatically calculate the vertical distance; Automatically calculate the distance between the horizontal and vertical edges according to the prompt of the machine; Measure the bevel distance and horizontal distance according to the prompt, and the machine will automatically calculate the vertical distance.

The triangle area measurement button can be used for Pythagorean measurement, measure the three sides of the triangle according to the prompt, and the machine calculates the area.

The benchmark setting button can select the benchmark position, which is convenient for measurement in various environments.