|
| 基本功能 |
量 程
|
基本准确度 |
|
VC9806+ |
VC9807A+ |
VC980+ |
直流电压
|
200mV/2V/20V/200V/1000V |
±(0.05%+3)
|
±(0.1%+3)
|
±(0.05%+3) |
| 交流电压 |
200mV/2V/20V/200V/700V |
±(1.0%+25) |
|
±(1.0%+25) |
| 2V/20V/200V/700V |
|
±(0.8%+25) |
|
| 直流电流 |
2mA/20mA/200mA /20A |
±(0.5%+4) |
±(0.5%+4) |
|
| 20mA/200mA/20A |
|
|
±(0.5%+4) |
| 交流电流 |
200mA /20A |
±(1.5%+25) |
|
±(1.5%+25) |
| 2mA/20mA/200mA/20A |
|
±(1.5%+25) |
|
| 电阻 |
200Ω/2kΩ/20kΩ/200kΩ /2MΩ /20MΩ |
±(0.2%+10) |
±(0.4%+10) |
±(0.2%+10) |
| 电导 |
(0.1-100)nS |
|
±(1.0%+30) |
|
电容
|
2nF/20nF/200nF/2uF/20uF
|
±(3.5%+10) |
|
±(3.5%+10) |
| 2nF/20nF/200nF/2uF/200uF |
|
±(3.5%+10) |
|
| 频率 |
20kHz |
±(1.5%+25) |
±(1.5%+25) |
|
| 20kHz/200kHz |
|
|
±(1.5%+25) | |
| |
|
特殊功能 |
|
VC9806+ |
VC9807A+ |
VC980+ |
二极管测试
|
|
√
|
√
|
√ |
| 三极管测试 |
|
√ |
√ |
√ |
| 通断报警 |
|
√ |
√ |
√ |
| 低电压显示 |
|
√ |
√ |
√ |
| 数据保持 |
|
√ |
√ |
√ |
| 自动关机 |
|
1 |
√ |
1 |
| 背光显示 |
|
1 |
√ |
1 |
| 功能保护 |
|
√ |
√ |
√ |
| 防震保护 |
|
√ |
√ |
√ |
| 输入阻抗 |
|
10MΩ
|
10MΩ
|
10MΩ |
| 采样速率 |
|
3次/s |
3次/s |
3次/s |
交流频响
|
|
40-400Hz |
40-400Hz |
40-20kHz |
| 真有效值 |
AC |
1 |
1 |
√ |
| 操作方式 |
|
手动量程 |
手动量程 |
手动量程 |
| 最大显示 |
|
19999 |
19999 |
19999 |
| 液晶尺寸 |
|
65×41mm |
65×41mm |
65×41mm |
| 电源 |
|
9V (6F22) |
9V (6F22) |
9V (6F22) | |
| |
|
|
机身颜色
|
机身-深灰 防震套-黄色
|
| 机身重量 |
320g(含电池) |
| 机身尺寸 |
190×88.5×27.5mm |
标准配件
|
表笔,电池,说明书,合格证,皮盒,鳄鱼夹 |
| 标准内包装 |
彩盒 | |