交/直流电参数测量仪 PZ9902U
AC/DC Digital Power Meter PZ9902U
性能特点 ：
▲ 四窗口同时显示电压、电流、功率、功率因数/频率
▲ 采用32位MCU设计，测量更精准，速度更快更稳定
▲ 标配USB通讯口及高分析软件.采用 FT232RL 芯片(PZ9902U )
▲ 可测量交流信号(AC),直流信号(DC),交流+直流信号(RMS)
▲ 采用四线电阻检流,有效保证了测量稳定性
▲ 适合半波测量,真均方根值测量 T-RMS
▲ 数据锁定、报警功能
▲ 可任意设定上下限报警参数，声光报警功能，并可设置合格或不合格报警 功能，可设置延时报警。批量检测提高效率
Product features ：
△ Four window display voltage, current, power, power factor and frequency
△ Using 32 bit MCU design, measurement is more accurate, faster and more stable
△ USB communication interface standard and high analysis software. By using FT232RL chip(PZ9902U )
△ Can measure AC signal, DC signal, AC + DC signal
△ The measurement stability is ensured by using four wire resistance.
△ For half wave measurement, true RMS measurement
△ DATA HOLD 、Alarm mute function
△ Freely setting Upper and lower limit alarm parameters, there is sound and light alarm function, such as qualified alarm, unqualified alarm and delay alarm. High efficiency batch detection
技术指标 Technical Issues
