dual measuring instrument

例句：

1. 1.This dual measuring instrument can precisely measure the temperature and humidity in the room.
   这个双量测仪器可以精确地测量房间的温度和湿度。
2. 2.The engineer used a dual measuring instrument to check the accuracy of the machine.
   工程师使用了一个双量测仪器来检查机器的准确性。
3. 3.The dual measuring instrument was very useful for testing the strength of materials.
   这个双量测仪器对于测试材料强度非常有用。