产品说明：

输出范围Output Range:            DC 0-30V/0-5A

满度时输出电压漂移Full-scale output voltage drift:±0.01%读数/3min

满度时输出电流漂移Full-scale output current drift:±0.01%读数/3min

电压电流表基本准确度Accuracy:±0.03% (0.02%读数+0.01%量程+1字)

电压表分辨率 resolution:    0.01V(10.00V-30.00V)

电流表分辨率 resolution:    0.001A(0.001A-3.00A)