PD284F-1X1数字频率表 PD284F-1X1
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PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表
产品详细信息
PD284F-1X1数字频率表
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PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表PD284F-1X1数字频率表
【◆主要技术指标◆】◇◇◇◇◇◇
【PD284F-1X1数字频率表】精度等级:测量精度:0.5、0.2级;
【PD284F-1X1数字频率表】显示位数:整四位LED(9999)显示、整五位LED(99999)
【PD284F-1X1数字频率表】输入:电压:AC100V、AC220V、AC380、DC75mV等
【PD284F-1X1数字频率表】过量程:持续:1.2倍
【PD284F-1X1数字频率表】瞬时:电流10倍/5秒,电压2倍/10秒
【PD284F-1X1数字频率表】绝缘电阻:≧100MΩ
【PD284F-1X1数字频率表】平均无故障工作时间:≧50000h
【PD284F-1X1数字频率表】工作条件:环境温度:-10~55℃相对湿度≦93%,无腐蚀气体场所,海拔≦2500m