数字频率计

在1秒内对被测信号进行计数，并将数据送至控制器，控制器根据数据自动选档，量程分为0--10KHz 、10KHz --100KHz 、100KHz --1MHz 三档。

数据采用记忆显示方式，即计数过程中不显示数据，待计数过程结束以后，显示计数结果，并将此显示结果保持到下一次计数结束。-Digital frequency meter in 1 second count of the measured signals and data sent to the controller, the controller automatically selected according to the data file range into 0- 10KHz, 10KHz- 100KHz, 100KHz- 1MHz third gear. Data using memory display, the counting process that does not display data until after the end of the counting process, the results show that counts, and this shows the results remain to the end of the next count.