|
技術指標
|
量程
|
誤差
|
分辨率
|
|
|
初級功率(V)
|
5.0~500.0
|
±(0.4%讀數+0.1%量程)
|
0.1V
|
|
|
初級功率(W)
|
0.01~1000
|
±(0.4%讀數+0.1%量程)
|
0.01W
|
|
|
空載電流(mA)
|
20mA檔
|
0.50~20.0
|
±(0.4%讀數+0.1%量程)
|
0.01mA
|
|
200mA檔
|
0.50~200.0
|
±(0.4%讀數+0.1%量程)
|
0.01 mA
|
|
|
2000mA檔
|
10.0~2000
|
±(0.4%讀數+0.1%量程)
|
0.1 mA
|
|
|
次級電壓(V)
|
100V檔
|
1.0~100.0
|
±(0.4%讀數+0.1%量程)
|
0.01V
|
|
500V檔
|
1.0~500.0
|
±(0.4%讀數+0.1%量程)
|
0.1V
|
|
2. GDW401A電源變壓器性能測試軟件(含質量統計分析)