ng>VH620激光水平機是高精度雙紅光十字線水平機，取代傳統墨鬥線和吊錘線，360°旋轉，單人操作，非常方便。ng>

ng>VH620激光水平機紅光線細而明亮，超大垂直角度140°，水平角度100°，是室內裝修的最佳工具。ng>

ng>VH620激光水平機的規格參數：ng>

ng>鐳射光源：ng>

ng>單層玻璃鏡片ng>

ng>外形尺寸：ng>

ng>Φ90mm x 120mmng>

ng>鐳射波長:   ng>

ng>635NMng>

ng>精度:ng>

ng>水平線: ±1.0mm/5Mng>

ng>垂直線:ng>

ng>±1.0mm/5Mng>

ng>線寬:ng>

ng>≤1.8mm/5mng>

ng>投射范圍:ng>

ng> 水平＞100°   垂直＞140°ng>

ng>光源切換:ng>

ng>a.水平線b.垂直線c.十字線ng>

ng>重量:ng>

ng>約0.5kgng>

ng>電源:ng>

ng>2節AA電池（DC 3V）ng>

ng>出功率:ng>

ng>< 5mwng>

ng>工作溫度:ng>

ng>0℃~ +45℃ng>

ng>連續工作時間:ng>

ng>單線：48小時ng>