TMV-380Topward 雙針交流毫伏錶 Ground Separate Switch.測試範圍: 2-CH 1mV - 300V, 12 RangesdB: -60dB to + 50dB, 12 RangesFREQ. Response: 10Hz to 500KHz±5%準確度: ±3% of Full Scale (1 KHz)電源供應: AC 115V/230V 60Hz/50Hz備註：本公司貨源廣闊，絕大部分直接從國外引進，成色新、價格低、性價比較高，銷售及出租數量巨大，歡迎來電垂詢或親臨選購！