MF47B型萬用電表 |
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名稱:MF-47B型萬用表 特點:功能齊全,可判別交流電路火線 | 技術指標 | 功能 | 基本量程 | 基本精度 | 直流電流 | 0.05mA - 0.5mA - 5mA - 50mA - 500mA | ±2.5% |
| 5A | ±5% | 直流電壓 | 0.25V - 1V- 2.5V - 10V - 50V - 250V - 1000V - 2500V | ±2.5% | 交流電壓 | 10V - 50V - 250V - 1000V - 2500V | ±5% | 直流電阻 | ×1Ω ×10Ω ×100Ω ×1kΩ ×10kΩ | ±10% | 通路蜂鳴 | 被測電路內(nèi)阻≤10Ω,蜂鳴器響 | 電池電量 | 0~3.6V電池,綠色條位置表示電量充足 | | 紅外線遙控數(shù)據(jù)檢測 | | 交流電路火線判別 | 規(guī)格重量 | 165×112×49mm ≤800g(不含電池) | | MF-47各種型號萬用電表功能對照表: 型號 功能結(jié)構(gòu) | MF-47 標準型 | MF-47 外磁式開關板 | MF-47 外磁式鍍金板 | MF-47A | MF-47B | MF-47C 外磁 鍍金板 | MF-47D | MF-47F 標準型 | MF-47F 精品型 | MF-47TDG
| 結(jié) 構(gòu) | 內(nèi)磁 | ● | | | ● | ● | | | | | | 外磁 | | ● | ● | | | ● | ● | ● | ● | ● | 鍍金線路板 | | | ● | ● | ● | ● | | | | ● | 開關板 | | ● | | | | | ● | ● | ● | | 鍍銀線路板 | ● | | | | | | | | | | 功 能 | 直流電流測量(50μA~10A) | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | 交流電壓測量(10V~2500V) | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | 直流電壓測量(0.25V~2500V) | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | 直流 電阻 測量 | R×1~R×10k | ● | ● | ● | ● | ● | | ● | ● | ● | | R×1~R×100k | | | | | | ● | | | | | R×10~R×10k | | | | | | | | | | ● | 通路蜂鳴 | | | ● | ● | ● | ● | ● | ● | ● | ● | 紅外遙控發(fā)射器檢測 | | | | | ● | ● | | ● | ● | ● | 音頻電平測量 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | 電容測量 | 1000pf~100000μf | ● | ● | ● | ● | ● | | ● | ● | ● | ● | 100pf~100000μf | | | | | | ● | | | | | 電感測量 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | 晶體管直流放大倍數(shù)測量 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | 電池電量測量 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | LV/LI測量 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | 標準電阻箱 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | 測電筆(火線判別) | | | | | ● | | | | | | 多重保護電路 | ● | ● | ● | ● | ● | ● | ● | ● | ● | | 自動保護 自動恢復 | | | | | | | | | | ● | 包裝 | 紙盒 | ● | ● | ● | ● | ● | | ● | ● | | | 便攜式手提箱 | | | | | | ● | | | ● | ● | |
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