詳細(xì)信息
FY9806系列4 1/2位數(shù)字萬用表技術(shù)指標(biāo) FY9806 series 41/ 2 bit digital multimeter technology index | ||
基本功能Basic Function | 量程Range | 基本精度Basic Accuracy |
直流電壓voltage D.C | 200mv/2v/20v/200v/1000v | ±（0.08%+3） |
交流電壓voltage A.C | 2v/20v/200v/750v | ±（0.8%+3） |
直流電流Direct current | 2mA/20mA/200mA/20A | ±（0.8%+3） |
交流電流Alternating current | 20mA/200mA/20A | ±（1.0%+5） |
電阻Resistance | 200Ω/2KΩ/20KΩ/200KΩ/2MΩ/20MΩ/200MΩ | ±（0.5%+3） |
電容Capacitance | 20nF/200nF/2uF/200uF | ±（3%+3） |
頻率Frequency | 2KHZ | ±（2%+5） |
200KHZ | ||
二極管測試Diode Testing | √ | |
三極管測試Audion Testing | √ | |
通斷蜂鳴On-off buzzer | √ | |
低電壓指示Low voltage display | √ | |
數(shù)據(jù)保持Data hold | √ | |
自動關(guān)機(jī)Auto power off | √ | |
功能保護(hù)Function protection | √ | |
防震保護(hù)Sampling frequency | √ | |
電壓測試輸入阻抗The voltage measured input impedance | 10MΩ | √ |
最大顯示值Maximum display | 1999 | √ |
電源Power supply | 9V Battery(6F22) | √ |
特點(diǎn)：
4 1/2位顯示，測量精度高、新型防震護(hù)套、流線型設(shè)計(jì)、手感舒適、大屏幕顯示、字符清晰。抗干擾能力強(qiáng)、全保護(hù)功能、防高壓打火電路設(shè)計(jì)。
Characteristic.
41 / 2 display, high measurement accuracy, a new type shockproof sheath, streamlined design, feel comfortable, large screen display, the character is clear.Strong anti-interference ability, complete protection function, preventing high-voltage ignition circuit design.