The stabila 70-2 series traditional bubble level 60cm- 24 is ideal for either professional use or DIY the light weight alloy box level with rectangular profile and shock absorbing end caps. The yellow electrostatic powder coating ensures a completely smooth finish and scratch resistant vials will not break, fog or leak measurement accuracy - 0.5mm/m or 0.029°. Stabila guarantee vials will remain accurate for 10 years