... large character LCD display, surface mount technique, easy of use and excellent appearance can be used for quality control on production line ... RS-232C interface can be used to carry out remote control and statistics and analysis of measurement results.Product Model: ... TH2810DLCR tester seriesLCR test parameter|Z|,R,C,L,D,QTest frequency100Hz,120Hz,1kHz,10kHzTest level range0. ...