检测认证人脉交流通讯录
- 24位Ａ／Ｄ转换器→24 digits A/D conversion 电阻应变式称重传感器→strain gauge load cell ３０万内码精度→3 hundred thousand ISN resolution 多种单位选择→multi-unit selection 随意砝码校正→random weight calibration 简易计数功能→simple numbering 过载保护功能→overload protection 反应速度可调节器功能→adjustable reaction speed 电池缺电保护电路→insufficient power protection speed 无背光、自动背光可调功能→without backlight or auto backlight 预扣重量、重量上下限报警功能→Pre-minus weight ,min and max weight alarm
