| 范围 | 分辨率 | 误差 | 过载?；? | | 400A | 0.1A | ± 1.5% ±3dgts | 3000A | | 2500A | 1A | ± 1.5% ±3dgts | 3000A |
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| 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?；? | | 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 |
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| 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?；? | | 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 |
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| 范围 | 输出 | 误差 | 过载?；? | | 400A | 1mV/A | ±2.5% ±0.5A | 600VAC | | 2500A | 1mV/A | ± 2.5% ± 5A | 600VAC |
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| 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?；? | | 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 |
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| 电阻 ( W ) (自动档或手动选择, Open Circuit Voltage<=0.5v)< td=""> |
| 范围 | 分辨率 | 误差 | 过载?；? | | 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 |
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| 范围 | 蜂鸣器响声 | 开路电压 | 过载?；? | | 400 W | <=40 w="" (approx.)<="" td=""> | <=0.5v< td=""> | 600VAC |
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| 范围 | 分辨率 | 误差 | 过载?；? | | 3V | 0.001V | ± 2.5% ± 5dgts | 600VAC |
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| 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 |
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| 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) |
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