主要技术指示:
            测量参数:R、L、C、Q、D
            测量频率:100Hz/1kHz/10kHz
            测量速率:3-8次/秒,量程锁定8次
            测试信号电平:0.3Vrms(空载)
            显示:(L、C、R)五位显示;(Q、D)四位显示
            测量范围:R=0.01Ω-99.99MΩ
                             L=0.01μH-9999H
                             C=0.01ρF-9999μF
                             Q=0.01-99 
                             D=0.01-99
            工作误差:±读数的0.25%±1个字