基本功能 | 量程 | 基本 |
直流电压 | 200mV/2000mV/20V/200V/500V | &plun;(0.5%+2) |
交流电压 | 200V/500V | &plun;(1.2%+10) |
直流电流 | 200mA/200mA/10A | &plun;(1%+2) |
电阻 | 200W/2000W/20kW/200kW/20MW | &plun;(0.8%+2) |
功能 |
|
|
电池测试 | 1.5V/9V/12V | &plun;(2.5%+2) |
二管测试 |
| √ |
电池不足提示 |
| √ |
电压测量输入阻 | 10MW | √ |
数据保持 |
| √ |
背光 |
| √ |
显示 | 1999 | √ |
显示器尺寸 | 48×16mm | √ |
电源 | 9V电池（6F22） | √ |
一般特征
机身颜色 | 红色+铁灰 |
机身重量 | 156g |
机身尺寸 | 130×73.5×35mm |
标准配件 | 表笔，电池，说明书，保护套，保修卡，表笔灯（UT-TL）＊，带灯表笔（UT-L1/L2）＊ |
标准内包装 | 彩盒 |
标准包装数量 | 60台 |
外包装箱尺寸 | 486×345×310mm |
标准包装箱毛重 | 18kg |
| MF47主要技术参数 | ||||||||
| 限量范围 | 灵敏度及电压降 | 准确度 | ||||||
| 交流电压 | 0-0.05-0.5-5-50-500mA | 0.3V | &plun;2.5% f.s | |||||
| 5A | &plun;5% f.s | |||||||
| 直流电压 | 0-0.25-1-2.5-10-50-250-500-1000V | 20KΩ/V | &plun;2.5% f.s | |||||
| 2500V | &plun;5% f.s | |||||||
| 交流电压 | 0-10-50-250V-500V-1000V-2500V | 4KΩ/V | &plun;5% f.s | |||||
| 直流电阻 | R×1,R×10,R×100, R×1K, R×10K | R×1中心刻度为16.5 | &plun;2.5% of arc | |||||
| 音频电平 | -10dB～+22dB | 0dB＝1mw 600Ω | ||||||
| 晶体管直流放大 | 0～300hFE | |||||||
| 电感 | 20～1000H | |||||||
| 电容 | 0.001-0.03μF | |||||||
| 型号功能 | MF47 | MF47(精) | MF47-3 | MF47-4 | MF47-5 | MF47-6 | MF47-8 | MF47 |
| 直流电流DCA | ● | ● | ● | ● | ● | ● | ● | |
| 直流电压DCA | ● | ● | ● | ● | ● | ● | ● | |
| 交流电流ACV | ● | ● | ● | ● | ● | ● | ● | |
| 直流电阻Ω | ● | ● | ● | ● | ● | ● | ● | |
| 通断蜂鸣提示 | ● | ● | ||||||
| 遥控检测 | ● | ● | ● | |||||
| 电池电压1.5V | ● | ● | ||||||
| 交流电流ACA | ||||||||
| 低阻DΩ | ● | |||||||
| 档电容C | ● | |||||||
| 温度K | ● | |||||||
| 火线判别 | ● | ● | ||||||
| 电路全保护 | ● | ● | ● | ● | ● | ● | ● | |
| 三管hFE | ● | ● | ● | ● | ● | ● | ● | |
| 音平电平dB | ● | ● | ● | ● | ||||
| 电容C | ● | ● | ● | ● | ● | ● | ||
| 电感L | ● | ● | ● | ● | ● | ● | ||
| 工具箱 | ● | |||||||
