大发彩
<tr id='k2zO8I'><strong id='k2zO8I'></strong><small id='k2zO8I'></small><button id='k2zO8I'></button><li id='k2zO8I'><noscript id='k2zO8I'><big id='k2zO8I'></big><dt id='k2zO8I'></dt></noscript></li></tr><ol id='k2zO8I'><option id='k2zO8I'><table id='k2zO8I'><blockquote id='k2zO8I'><tbody id='k2zO8I'></tbody></blockquote></table></option></ol><u id='k2zO8I'></u><kbd id='k2zO8I'><kbd id='k2zO8I'></kbd></kbd>
分贝测量，三极管测量，电池测量功能：DC电压：0.1V/0.5V/2.5V/10V/50V/250V/1kVAC电压：10V/50V/250V/1kVDC电流：50u/2.5m/25m/0.25A/10A电阻：x1/x10x100/x1k/x100kΩ外形尺寸：150x100x38mm重量：约300g（含电池）
