|
范围
|
分辨率
|
误差
|
过载保护
|
|
400A
|
0.1A
|
± 1.5% ±3dgts
|
3000A
|
|
2500A
|
1A
|
± 1.5% ±3dgts
|
3000A
|
|
| AC 电流 (自动档或手动选择, True RMS for PROVA 2000) |
|
范围
|
分辨率
|
误差
|
过载保护
|
|
50/60Hz
|
40-400Hz
|
|
400A
|
0.1A
|
±1.5% ± 5dgts
|
± 2.0% ± 5dgts
|
3000A
|
|
2100A(0-1000)
|
1A
|
±2.0% ± 5dgts
|
±2.5% ± 5dgts
|
3000A
|
|
2100A(1000-2100)
|
1A
|
± 2.5% ± 5dgts
|
± 3.0% ± 5dgts
|
3000A
|
|
| AC 电压 (自动文件或手动选择, True RMS for PROVA 2000, Input Impedance 5M W for all Range) |
|
范围
|
分辨率
|
误差
|
过载保护
|
|
4V
|
0.001V
|
± 1.5% ± 5dgts
|
800VAC
|
|
40V
|
0.01V
|
± 1.5% ± 5dgts
|
800VAC
|
|
400V
|
0.1V
|
± 1.5% ± 5dgts
|
800VAC
|
|
600V
|
1V
|
± 1.5% ± 5dgts
|
800VAC
|
|
|
范围
|
输出
|
误差
|
过载保护
|
|
400A
|
1mV/A
|
±2.5% ±0.5A
|
600VAC
|
|
2500A
|
1mV/A
|
± 2.5% ± 5A
|
600VAC
|
|
| DC 电压 (自动文件或手动选择, Overload Protection 800VAC for all Range) |
|
范围
|
分辨率
|
误差
|
过载保护
|
|
400mV
|
0.1mV
|
±1.5% ± 5 dgts
|
10M W
|
|
4V
|
0.001V
|
± 1.5% ± 5 dgts
|
5M W
|
|
40V
|
0.01V
|
± 1.5% ± 5 dgts
|
5M W
|
|
400V
|
0.1V
|
± 1.5% ± 5 dgts
|
5M W
|
|
600V
|
1V
|
± 1.5% ± 5 dgts
|
5M W
|
|
| 电阻 ( W ) (自动档或手动选择, Open Circuit Voltage<=0.5V) |
|
范围
|
分辨率
|
误差
|
过载保护
|
|
400 W
|
0.1 W
|
± 1.5% ± 3dgts
|
600VAC
|
|
4K W
|
1 W
|
± 1.5% ± 3dgts
|
600VAC
|
|
40K W
|
10 W
|
± 1.5% ± 3dgts
|
600VAC
|
|
400K W
|
100 W
|
± 1.5% ± 3dgts
|
600VAC
|
|
4M W
|
1K W
|
± 1.5% ± 3dgts
|
600VAC
|
|
40M W
|
10K W
|
± 1.5% ± 3dgts
|
600VAC
|
|
|
范围
|
蜂鸣器响声
|
开路电压
|
过载保护
|
|
400 W
|
<=40 W (approx.)
|
<=0.5V
|
600VAC
|
|
|
范围
|
分辨率
|
误差
|
过载保护
|
|
3V
|
0.001V
|
± 2.5% ± 5dgts
|
600VAC
|
|
|
范围
|
分辨率
|
误差
|
Sensitivity
|
过载保护
|
|
100-1000KHz
|
0.01-100Hz
|
±0.5%±2dgts
|
10mV/0.1V/1V
|
AC 600V
|
|
|
钩部直径
|
Cable f 55mm
Bus Bar 65mm(D)x24mm(W) |
|
电源
|
One 006P 9V or IEC 6F22
or NEDA 1604 电池 |
|
操作温度
|
0 ℃ to 40 ℃ (32 ℉ to 104 ℉ ) |
|
操作湿度
|
Less than 80% 相对湿度 |
|
尺寸
|
271mm(L)x112mm(W)x46mm(H)
10.7"(L)x4.4"(W)x1.8"(H) |
|
重量
|
647g/22.8 oz (Battery included) |
|
