可进行包括电线追踪，连续性测量，空闲/忙碌/呼叫中的电话线，终端/铃声提示
Avability: In stock
七位半 触摸屏 促销机型
小巧数字万用表数字自动数显式高精度测电压
全量程过载保护，CAT III 600V安全等级，二极管，三极管测试。
5.5位(240,000 Count)直流准确度0.015%,123rdgs/s,全接口
7.5 <= 2K GPIB
品质保证
English 
Electronic Electrical 
Thermometer
Oil,Coal
Water,Optics
Medical electronic
Experimental Biological
Specialized
Hand tools
chromatograph
Coal Industry
Oil industry
