An Optical Dumpy Level is a commonly used leveling instrument for locating points in the same horizontal plane. It is also called an automatic level or a builder’s level. The dumpy level can determine the elevations of different points and the distance between the points of the same elevation. It consists of a telescope mounted on a tripod, with a spirit level and horizontal circle for measuring angles. Technically, it’s a traditional optical device for working with excess points on the construction site.
On that note, packed with illuminated optics in a rubberized metal case, the Wiseman AL12-32 optical level is superficial, reliable, lightweight, and high-precision. It is equipped with an automatic compensator and an air damper. The spirit level is moisture-proof and has an open, easy-to-read horizontal limb. The Wiseman AL12-32 spirit level is designed to provide stable performance despite environmental conditions such as vibration and rapid changes in air temperature. The spirit level has a horizontal limb for angular measurements.
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Producer: Wiseman
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Sight: 1°20'
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Package: Plastic case
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Weight: 1.4kg
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Lens Diameter: 36mm
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Magnification: 32x
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Complete Set: Optical Level Wiseman AL12-32
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Optical image: Directly
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Toolkits: Thread height, adjustment tool, transport case
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Maximum focal length: 1m
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Root mean square error for 1 km of double course: 1.5 mm
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Discreteness of the horizontal circle: 1 degree
