40mV0.1mV0.5% 2＞100MΩ600V4V0.001V1.2% 111MΩ40V0.01V10MΩ400V0.1V600V1V档位量程解析度准确度输入电阻最大输入电量DCV4V0.001V2% 511MΩ,＜50pF600Vrms40V0.01V10MΩ,＜50pF400V0.01V600V1V档位量程解析度准确度输入电阻开路电压最大输入电量Ω400Ω0.1Ω1.2% 2＜1mA＜3.4V600V4KΩ0.001KΩ＜0.5mA1.0V40KΩ0.0KΩ＜70uA＜0.7V400KΩ0.1KΩ＜7uA4MΩ0.001MΩ2% 3＜0.7uA40MΩ0.01MΩ5% 3＜70nA档位量程解析度准确度开路电压最大输入电量·）））400Ω0.1Ω50±22Ω＜3.4V600V档位量程解析度准确度开路电压最大输入电量→|2V0.01V1.5% 1(1.0mA)＜3.4V600V档位量程解析度┫┣20nF0.01nF200nF0.1nF2uF0.001uF20uF0.01uF200uF0.1uF