• 6½ 位数字表显示
• 24 位分辨率
• 250 KSPS 采样率
• 电源和数字 I/O 均采用隔离抗噪技术
• 电压、电流、电阻、电感、电容的高精度测量
• 二极管/三极管测试
通道 | 1 | 2 | 2 | |
输入 阻抗 | 电压 | 10 MΩ | High-Z, 10 MΩ | |
电流 | 10 Ω | 50 mΩ / 2 Ω / 2 KΩ | ||
输入范围 | 电压 | ± 5 V | 0–60 V | |
电流 | ± 2 mA | 1 nA – 3 A | ||
电阻 | 1 MΩ – 100 MΩ | |||
耦合 | DC | DC | DC | |
ADC 分辨率 | 24 Bits | 24 Bits | 24 Bits | |
采样率 | 250 KSPS | 250 KSPS | 250 KSPS | |
测量精度 | 电压 | ± (0.018% of Reading + 0.0015% of F.S.) | 6 mVDC: ± (0.06% of Reading +0.075% of F.S.) | |
6 VDC: ± (0.018% of Reading +0.0013% of F.S.) | ||||
60 VDC: ± (0.03% of Reading +0.001% of F.S.) | ||||
6 VAC: ± (1% of Reading +0.1% of F.S.) | ||||
电流 | ± (0.06% of Reading + 0.06% of F.S.) | 1 uADC: ± (0.1% of Reading +0.1% of F.S.) | ||
100 mADC: ± (0.05% of Reading + 0.02% of F.S.) | ||||
3 ADC: ± (0.1% of Reading +0.02% of F.S.) | ||||
电阻 | 1 Ω: ± (1% of Reading +0.1% of F.S.) | |||
100 Ω: ± (0.05% of Reading +0.2% of F.S.) | ||||
1 MΩ: ± (0.05% of Reading +0.006% of F.S.) | ||||
100 MΩ: ± (0.9% of Reading +0.01% of F.S.) | ||||
电容 | 1 nF: ± (3% of Reading +0.5% of F.S.) | |||
1 uF: ± (2% of Reading +0.1% of F.S.) | ||||
500 uF: ± (8% of Reading + 0.5% of F.S. |