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范围 | 精度 | 输入阻抗 | ||
DCV | 400mV | ±0.1%rdg±2dgt | >100MΩ, | |
4V | ≒.11MΩ | |||
40/400/1000V | ≒.10MΩ | |||
ACV | (50~500Hz) | (501~1kHz) | ||
400mV | ±0.5%rdg±4dgt | ±1.0%rdg±4dgt | >100MΩ, | |
4V | ≒.11MΩ | |||
40/400 | ≒.10MΩ | |||
750V | ±1.0%rdg±10dgt | ±1.5%rdg±10dgt | ||
量程 | 精度 | 压降 | ||
DCA | 400μ/4mA | ±0.75%rdg±2dgt | <0.25V | |
40mA | <0.3V | |||
400mA | <0.6V | |||
20A | ±1.5%rdg±2dgt | <0.8V | ||
ACA | 400μ/4mA | ±1.5%rdg±6dgt | <0.25V | |
40mA | <0.3V | |||
400mA | <0.6V | |||
20A | ±2.0%rdg±6dgt | <0.8V | ||
电阻 | 量程 | 精度 | 测试电流 | |
400Ω | ±0.3%rdg±3dgt | <1.6mA | ||
4k/40k/400kΩ | ±0.3%rdg±2dgt |
其它功能:比较仪、频率、占空比、导通测试、二极管、静电容量、温度、偏差值、
量程转换、数据保持