| Product name: | UT70B数字万用表 | ||||||
| specification: | ![]() |
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| Category: | instrumentation and meters -- 万用表 | ||||||
| Price: | factory price | ||||||
| Brand: | 优利德 | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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基本功能 |
量程 |
基本精度 |
|
直流电压 |
400mV/4V/40V/400V/1000V |
±(0.8%+1) |
|
交流电压 |
4V/40V/400V/750V |
±(1%+5) |
|
直流电流 |
400mA/4000mA/40mA/400mA/10A |
±(1%+2) |
|
交流电流 |
400mA/4000mA/40mA/400mA/10A |
±(1.5%+5) |
|
电阻 |
400W/4kW/40kW/400kW/4MW/40MW |
±(1%+2) |
|
电容 |
4nF/40nF/400nF/4mF/40mF/400mF/4mF/40mF |
±(4%+3) |
|
频率 |
4kHz/40kHz/400kHz/4MHz/40MHz/400MHz |
±(0.1%+3) |
|
摄氏温度 |
-40℃~1000℃ |
±(1%+3) |
|
华氏温度 |
-40℉~1832℉ |
±(1%+4) |
|
特殊功能 |
|
|
|
10A保险丝 |
|
√ |
|
二极管测试 |
|
√ |
|
通断蜂鸣 |
|
√ |
|
相对测量 |
|
√ |
|
全符号显示 |
|
√ |
|
睡眠功能 |
|
√ |
|
电池不足提示 |
|
√ |
|
电压测量输入阻抗 |
10MW |
√ |
|
最小值/最大值 |
|
√ |
|
数据保持 |
|
√ |
|
模拟条显示 |
|
√ |
|
显示屏背光 |
|
√ |
|
RS232接口 |
|
√ |
|
自动量程 |
|
√ |
|
电源 |
9V电池(6F22) |
√ |
|
最大显示 |
3999 |
√ |
|
显示器尺寸 |
62×53mm |
√ |
|
模拟条数 |
41段 |
√ |
UT70B数字万用表