scale factor potentiometer

例句：

1. 1.The scale factor of the potentiometer is crucial for accurate measurements.
   电位计的刻度因子对于准确的测量至关重要。
2. 2.The potentiometer was used to adjust the brightness of the display.
   电位计被用来调整显示器的亮度。
3. 3.The engineer carefully adjusted the potentiometer to ensure optimal performance.
   工程师仔细调整电位计以确保最佳性能。