| |
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 ( ω ) (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 ω | 0.1 ω | ± 1.5% ± 3dgts | 600vac | 4k ω | 1 ω | ± 1.5% ± 3dgts | 600vac | 40k ω | 10 ω | ± 1.5% ± 3dgts | 600vac | 400k ω | 100 ω | ± 1.5% ± 3dgts | 600vac | 4m ω | 1k ω | ± 1.5% ± 3dgts | 600vac | 40m ω | 10k ω | ± 1.5% ± 3dgts | 600vac |
|
范围 | 蜂鸣器响声 | 开路电压 | 过载保护 | 400 ω | <=40 ω (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) |
|