详细介绍

性能 Functions:
◆ 输入特性测试 Measure input characteristics: 
    测量电压(10~300V)、电流(0.04~4A)、功率、功率因数、电网频率、总谐波及0~50次各谐波分量
    Measure Vrms (10~300V), Irms (0.04~4A), W, PF, Hz, total harmonics and 0~50th harmonic components 
     Accuracy: ±(0.4% reading+0.1% range+1 digit)
◆ 输出特性测试 ：测量灯电压(1~60V)、灯电流(0.3~20A)、灯功率、波峰系数、振荡频率
    Measure output characteristics: Measure lamp voltage (1~60V), lamp current (0.3~20A), lamp power, crest factors and oscillatory
    frequency
     Accuracy: Class 2
◆ 仪器提供打印、通讯等功能 
    Interface RS-232C provided for easier communication with PC, for printing test report