Round Level Vials

Manufacture High-Quality, Customizable Plastic Or Acrylic (PMMA) Round Bubble
Level Vials At A Low Price By Aohong Co.
Round level vials, also known as circular level vials, are spirit levels
utilized to determine the levelness of a surface, distinguished by their
circular or dome-like shape and consisting of a slightly concave surface filled
with liquid and a bubble. Constructed from plastic, glass, or metal, these
vials are chosen for their durability, cost-effectiveness, and precision,
catering to varied applications and environments across numerous industries,
such as construction and carpentry, where precise horizontal alignment is
vital.

Angular value

The accuracy of a bubble level vial, or its angular value, pertains to the
inclination of the bubble during movement. For round level vials, accuracy is
defined by the bubble’s inclination as it moves 2mm from the center along any
radial direction. In contrast, for elongated bubble vials, accuracy refers to
the bubble’s inclination when it shifts 2mm along the axial direction.

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