万用表电压量程2.5 V是当指针指在（）位置时电压值为2.5 V。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27214' and id < 2260453 and id<>'2260453' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27214' and id > 2260453 and id<>'2260453' order by id asc limit 5