80u spirit level 18794 30cm stabila 18801, the stabila series 80u spirit level has a rectangular aluminium profile with a powder coating that protects sensitive surfaces'. '.strtoupper('t')he spirit level is easy to clean due to its smooth surfaces and an electro static powder coating in anodised colour'. '.strtoupper('t')he levels are firmly fitted with impact resistant plastic end caps'. '.strtoupper('t')he patented stabila vial system ensures long lasting accuracy and offers precise measurement even for heavy duty tasks'. '.strtoupper('e')specially for carpenters and cabinet makers, electro installations, tilers, and plumbers'. '.strtoupper('p')erfect measuring tool for diys'. '.strtoupper('s')pecification normal position accuracy plusmn0.5 mm m.overhead position accuracy plusmn1.0mm m.2 vials 1 horizontal and 1 vertical.measurement 1 coated measuring surface.stabila 18801 80u spirit level length 120cm 47in'. '.strtoupper('s')tabila 18801 80u spirit level 120cm