性能特點(diǎn)：

▲ 數(shù)字顯示，讀數(shù)直觀

▲ 四窗口同時(shí)顯示電壓、電流、功率、功率因數(shù)/頻率，測(cè)量穩(wěn)定，快速測(cè)量

▲ 真均方根值測(cè)量 T-RMS

▲ 最小測(cè)量電流可達(dá)到 0.5mA

▲ 電壓、電流量程自動(dòng)切換，提高測(cè)量精度

▲ 測(cè)量精度不受波形影響、可靠性高、壽命長(zhǎng)

▲ 數(shù)據(jù)鎖定、報(bào)警靜音功能

▲ 可任意設(shè)定上下限報(bào)警參數(shù)，聲光報(bào)警功能，并可設(shè)置合格或不合格報(bào)警 功能，可設(shè)置延時(shí)報(bào)警。批量檢測(cè)提高效率

Product features：

△ Digital display, Intuitive reading

△ Measurement stability, Rapid measurement, Multi window display for the parameter of voltage, current, power, power factor and frequency

△ True mean square root value measurement T-RMS

△ Minimum measurement current can reach 0.5mA

△ Automatic range switching, Measuring accuracy

△ Measurement accuracy not affected by the waveform, High reliability, Long life

△ 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