950 Swivel Plumb Site® 旋轉視窗鑄鐵平水尺 45cm (18″),附帶三粒平水尺,傳統垂直水平珠外,還帶有一個特殊180度旋轉視窗,可於180度以內的看到水平情況,比原來平水珠高於5倍視野。
3 Solid acrylic epoxy locked vials: 1 vertical vial with the Swivel Plumb Site® 1 horizontal 1 vertical Accuracy: 0.5mm/m (0.0005”/”) Milled surface Ultra-durable high pressure cast aluminum profile Oversized Shock-proof end caps with Anti-Slip feature Swivel Plumb Site® Advantages:
5x Wider view of the vertical vial 180° Horizontal range of view 140° Vertical range of view
KAPRO