10.USB
联机：
使用
Type C
类型的
USB
线连接电脑，在电脑上开启相应的上位机软件，可与设备联机并实时存储测量结果。
更多联机使用说明请参考上位机使用说明书。
10.USB connection:
Use Type C USB cable to connect to the computer, open the corresponding host computer software on the
computer, you can connect with the device and store the measurement results in real time.
For more online instructions, please refer to the instruction manual of the host computer.
11.
电池安装与更换：
打开背部电池盖，拆掉旧电池，按照电池极性正确安装新的干电池。
11. Battery installation and replacement:
Open the back battery cover, remove the old battery, and install the new battery correctly according to the
battery polarity.
12.
安装方式示意图：悬挂、支架固定
12. Install method: nail hook, bracket fixing
