特点: *带背光显示 *高分辨率 *高精度 功能: *数据输出 *开、关机 *公英制转换 *任意位置置零 *手、自动断电可选择 *可测量内、外、台阶、深度等尺寸 Feature: *Withbacklightforeasyreadingevenindark place; *Highresolution; *Highaccuracy. Function: *Dataoutput; *Powerswitch; *Metric-inchconversion; *Zero-setatanyPosition; *Autopower-off(option); *Canmeasurethedimensionofinside,outside,step,depths.