von Arx current meter

例句：

1. 1. The von Arx current meter was used to measure the electrical current flowing through the circuit.
   使用冯·阿克斯电流计来测量电路中通过的电流。
2. 2. The von Arx current meter was accurate and reliable, making it a valuable tool for measuring electrical currents.
   冯·阿克斯电流计准确可靠，是测量电流的一种宝贵工具。
3. 3. The von Arx current meter was used in various scientific experiments to determine the strength of the electric field.
   在各种科学实验中使用冯·阿克斯电流计来确定电场的强度。