This paper statement a digital multimeter using type of 8031 single chip microcomputer.

本文介绍了采用8031单片微机设计的数字显示仪表。

Digital multimeter procedures for all study reference, when used according to its own system changes.

数字多用表程序，供大家学习参考，使用时根据自己的系统修改。

Said inventionc an be used for development of special-purpose integrated circuit and digital multimeter.

可用于专用集成电路及数字多用表的开发。

We're a high-tech company who is engaged in developing, producing and selling professional digital multimeter.

从事专业数字仪器仪表研发、生产及销售经营的高科技企业。

This paper introduced the theory and analysis on failures of 412 digit bench type digital multimeter with LED display.

介绍了LED显示的台式412位数字万用表的原理、故障分析和维修方法。