Circular Plastic Spirit Levels

Circular Plastic Spirit Levels

A range of circular surface mounted screw-on plastic spirit levels. They are designed for use in cost sensitive applications for two axis levelling. These levels are not individually set level, but rely on the accuracy of the plastic mouldings. As such when the bottom surface of the level is mated to a perfectly level surface the bubble will be central to the centring circle within a 1mm tolerance.