| 直流电流: |
|
范 围
|
解析度
|
误 差
|
过载保护
|
|
40A
|
10mA
|
±1.0%
±2dgts
|
DC 400A
|
|
400A (0-150A)
|
100mA
|
±1.0%
±2dgts
|
DC 400A
|
|
400A (150-200A)
|
100mA
|
±2.2%
±2dgts
|
DC 400A
|
|
400A (200-400A)
|
100mA
|
±4.0%
±2dgts
|
DC 400A
|
交流电流(True RMS, Crest
Factor<=4):
|
|
|
误 差
|
过载保护
|
|
范 围
|
解析度
|
50/60 Hz
|
40 - 1KHz
|
|
4A(0-500mA)
|
1mA
|
±1.5%
±7dgts
|
±2.0%
±7dgts
|
AC 400A
|
|
4A(500mA-4A)
|
1mA
|
±1.5%
±3dgts
|
±2.0%
±4dgts
|
AC 400A
|
|
40A
|
10mA
|
±1.5%
±3dgts
|
±2.0%
±4dgts
|
AC 400A
|
|
100A (0-100A)
|
100mA
|
±1.5%
±3dgts
|
±2.0%
±4dgts
|
AC 500A
|
|
400A (100-200A)
|
100mA
|
±2.2%
±3dgts
|
±2.5%
±4dgts
|
AC 500A
|
|
400A (200-400A)
|
100mA
|
±4.0%
±3dgts
|
±5.0%
±4dgts
|
AC 500A
|
|
|
频率(自动跳档):
|
范围(Hz)
|
解析度(Hz)
|
误差
|
灵敏度
|
过载保护
|
|
99.99-99.9K
|
0.01 - 100
|
±0.5%
±dgts
|
0.3A
|
AC 500A
|
一般规格:
| 转换器尺寸: |
最大约23mm |
| 电池种类: |
3号AA,1.5V |
| 显示: |
3 3/4 LCD带类比线段图 |
| 范围选择: |
手动 |
| 过载警示: |
最左边一位数字闪动 |
| 消耗电流: |
约10mA |
| 电压不足警示: |
 |
| 取样率: |
每秒2次(数字) |
| 每秒20次(类比线段图) |
| 操作温度: |
-10℃ to 50℃ |
| 操作湿度: |
小于85%(相对湿度) |
| 储存温度: |
-20℃ to 60℃ |
| 储存湿度: |
小于75%(相对湿度) |
| 尺寸(长宽高): |
183mm (L) x 63.6mm (W) x 35.6mm (H) |
| 7.2"(L) x 2.5" (W) x 1.4 (H) |
| 重量: |
190克(含电池) |
| 附件: |
皮袋×1 |
| 说明书×1 |
| 1.5V电池×2 |
|