
技术指标:
|
型号 |
FGL-5990D |
FGL-5990F |
|
频率范围 |
20Hz ~1999Hz |
20Hz ~3KHz |
|
测量精度 |
<0.1%±1Hz(±1 个字) |
<0.1%±1Hz(±1 个字) |
|
扬声器阻抗范围 |
0~100Ω |
0~100Ω |
|
*大输出电压 |
3V |
5V |
|
*大测量电流 |
800mA |
800mA |
|
工作电压 |
~220V±10%,50Hz±2Hz |
~220V±10%,50Hz±2Hz |
|
工作环境温度 |
5 ~ 40℃ |
5 ~ 40℃ |
|
尺寸 |
300mm*280mm*100mm |
300mm*280mm*100mm |