| 品牌：美创 | 型号：MCH-87B | 测量电压范围：交流电压 |
| 测量电流范围：直流电流 | 测量电阻范围：MCH-87B | 类型：数字万用表 |
| 款式：手持式万用表 | 系列：详见资料 | 重量：MCH-87B |
| 装箱数：详见资料 | 加工定制：否 | 规格：MCH-87B |
MCH-87B三位半数字万用表
MCH-87B三位半数字万用表
MCH-87B三位半数字万用表
MCH-87B三位半数字万用表手持万用表高精度袖珍式万用表
| 型号 | 87a | 87b | 87c | 87d | 87e |
| DC voltage(直流电压) | ±(0.8%+3) | ±(0.5%+3) | ±(0.5%+3) | ±(0.08%+3) | ±(0.8%+3) |
| AC voltage(交流电压) | ±(1.0%+3) | ±(0.8%+3) | ±（0.8%+3 | ±(0.8%+3) | ±(1.0%+3) |
| DC current(直流电流) | ±(0.8%+3) | ±(0.8%+3) | ±(0.8%+3) | ±(0.8%+3) | ±(0.8%+3) |
| Alternating Current(交流电流) | ±(1.2%+3) | ±(1.0%+3) | ±(1.0%+3) | ±(1.0%+5) | ±(1.2%+3) |
| Resistance(电阻) | ±(0.8%+3) | ±(0.8%+3) | ±(0.8%+3) | ±(0.5%+3) | ±(0.8%+3) |
| Capacitance(电容) | ±(4%+3) | ±(2.5%+20) | ±(2.5%+20) | ±(3%+3) | ±(4%+3) |
| Frequency(频率) | ±(1%+5) | ±(1.5%+5) | ±(2%+5) | ||
| Temperature(温度) | ±(3%+3)) | ±(3%+3) | |||
| All symbols show(全符号显示) | √ | √ | |||
| The LED testing capabilities(LED测试功能) | √ | √ | |||
| Automatic recovery insurance(自动恢复保险) | √ | √ | |||
| 10A / 1000V ceramic insurance tube(10A/1000V陶瓷保险管) | √ | √ | |||
| Wrong pens and sound and light alarm (插错表笔声光报警) | √ | √ | |||
| Diode test(二极管测试) | √ | √ | √ | √ | √ |
| Triode testing（三极管测试） | √ | √ | √ | √ | √ |
| The NCV inexplicable coarse voltage test(NCV费解粗电压测试) | √ | √ | √ | √ | √ |
| Break a buzzer(通断蜂鸣) | √ | √ | √ | √ | √ |
| Low voltage display(低电压显示) | √ | √ | √ | √ | √ |
| Keeping data(数据保持) | √ | √ | √ | √ | √ |
| Automatic shutdown(自动关机) | √ | √ | √ | √ | √ |
| Functional Protection(功能保护) | √ | √ | √ | √ | √ |
| Shock protection(防震保护) | √ | √ | √ | √ | √ |
| Background light(背景光显示) | √ | √ | √ | √ | √ |
| Input impedance(输入阻抗) | 10MΩ | 10MΩ | 10MΩ | 10MΩ | 10MΩ |
| Sampling Audio Sounding(采样频响) | 400Hz | 400Hz | 400Hz | 400Hz | 400Hz |
| Operating mode(操作方式) | Manual range(手动量程) | ||||
| Maximum Display(显示) | 1999 | 1999 | 1999 | 19999 | 1999 |
| Power supply(电源) | 9V Battery(6F22) | ||||
| measure(尺寸) | 200×96×57mm | ||||
| weight(重量) | 400g | ||||
