| 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 |
电流模拟输出 (过载保护 600V)
| 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 | 10MW |
| 4V | 0.001V | ± 1.5% ± 5 dgts | 5MW |
| 40V | 0.01V | ± 1.5% ± 5 dgts | 5MW |
| 400V | 0.1V | ± 1.5% ± 5 dgts | 5MW |
| 600V | 1V | ± 1.5% ± 5 dgts | 5MW |
AC 电压 (自动文件或手动选择, True RMS for PROVA 2000,
Input Impedance 5MW 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 |
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 |
| 400W | 0.1W | ± 1.5% ± 3dgts | 600VAC |
| 4KW | 1W | ± 1.5% ± 3dgts | 600VAC |
| 40KW | 10W | ± 1.5% ± 3dgts | 600VAC |
| 400KW | 100W | ± 1.5% ± 3dgts | 600VAC |
| 4MW | 1KW | ± 1.5% ± 3dgts | 600VAC |
| 40MW | 10KW | ± 1.5% ± 3dgts | 600VAC |
导通测试
| 范围 | 蜂鸣器响声 | 开路电压 | 过载保护 |
| 400W | <=40W (approx.) | <=0.5V | 600VAC |
二极管测试
| 范围 | 分辨率 | 误差 | 过载保护 |
| 3V | 0.001V | ± 2.5% ± 5dgts | 600VAC |
频率
| 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 |
一般规格：
| 钩部直径 | Cable f55mm Bus Bar 65mm(D)x24mm(W) |
| 电源 | One 006P 9V or IEC 6F22 or NEDA 1604 电池 |
| 操作温度 | 0o to 40oC (32oF to 104oF) |
| 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) |
