技術參數 | specifications
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檢測電壓:DC2.50~30V(具有反接保護功能) | Measuring range:DC 2.5V-30V |
工作電流:<30Ma | Working current:<30Ma |
輸入電壓:5-30V | Input range:Dc 5-30V |
顯示方式:0.36寸數位管,紅藍綠 黃 | Display:Three:0.36inch digital tube(red,bule,gree,yellow) |
外型尺寸(無外殼):31×14×10mm(長Х寬Х高) | Dimensions:31mm*14mm*10mm |
安裝開孔(無外殼):23×14.5 mm | Perforation size:23mm*14.5mm |
測量速率:≥200mS/次 | |
測量精度:1%(+/-1個字) | Measurement accuracy:1%
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工作溫度:-10℃-+65℃ | Operation Temp:-10℃-+65℃
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在測量10V以下電壓時,小數點後顯示兩位;在測量10V以上電壓時,小數點後顯示一位。 When we measure the voltage less than 10V, our voltmeter display the figure is accurate to two decimal places;when we measure the voltage more than 10V,our voltmeter displaythe figure is accurate to one decimal places. |
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