This paper introduce in detail the principle of the calibration of resistance box by method of direct current digital voltage meter, mathematics model and the way of uncertainty evaluation.
详细介绍了用直流数字电压表法校准电阻箱的原理、数学模型及测量不确定度评定方法。
A digital multi-meter measures the output voltage of the black box.
数字万用表测量黑盒的输出电压。
This kind of water meter adopts touching electric brush to convert code position of digital code wheel of water meter into voltage signal which will be input to micro-computer in parallel.
这种水表终端采用接触式电刷将水表字轮各码位转换为电平信号，并将检测的电平信号并行输入单片机。
The HTS 1600 MKII also features an easy-to-read digital LED meter displaying AC voltage; surge-protected phone and coax lines; and an extra-long 8 ft.
高温超导1600还设有一个易于阅读的LED数字仪表显示对谈电压，浪涌庇护电话和同轴电缆线；
BBT owns mature LED production lines, equipped with integrating sphere, aging racks, withstand voltage tester, laser marker, digital power meter, insulation resistance tester, etc.
BBT拥有成熟的LED生产线，配有积分球、老化架、耐压测试仪、激光标记、数字功率计、绝缘电阻测试仪，等。
This Article Mainly Introduced the Performance, Speciality and Function of CS7106GP, and the Application of the IC in the Digital Direct Current Voltage Meter.
本文主要介绍了CS7106GP的性能，特点和功能，及其在数字直流电压表中的应用。
This Article Mainly Introduced the Performance, Speciality and Function of CS7106GP, and the Application of the IC in the Digital Direct Current Voltage Meter.
本文主要介绍了CS7106GP的性能，特点和功能，及其在数字直流电压表中的应用。
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