Based on the principle of Wheatstone bridge,the simple gradienter is designed.The gradienter uses the voltage of bridge circuit to show the variety of slope angle,and its precision can reach 10-4.

• 根据惠斯通非平衡电桥原理设计了简易水平测倾仪；该仪器通过桥路电压来表征倾角的变化；其测量精度可达10-4.