Topcon 1012379-53 AT-B Series Automatic LevelThe Topcon AT-B Series Automatic Level has been upgraded to present a smaller lightweight design while still enhancing the features of the unit. It enables surveyors and construction professionals to perform highly accurate leveling, angle, height, and distance measurements. Offering a minimum focus range of up to one feet, this auto level also has a leveling accuracy of up to ±1/16 inches making it a perfect choice for engineering and construction works.This AT-B-Series automatic level retains its superior optics and promotes better visibility of a 1-degree (1 gon) horizontal circle. With a stable and durable magnetic dampened compensator, this surveying and construction tool levels the line of site within the range of ±15 arc minutes and an accuracy of 0.5 arc-second. Additionally, it is designed with improved tangents and knobs, while its increased gear ratio allows it to withstand shock and vibration.This Topcon auto level employs the same durable, fast and reliable compensator, only made compact for easier grasp. With an IPX6 rating, this survey instrument is protected against dust, water, and humidity.Configuration Options The Topcon AT-B-Series Automatic Level comes in three magnification options - 24x, 28x, and 32x. Select your preference from the drop-down menu above. 1012379-53: Topcon AT B4A/PS Automatic Level With 24X Magnification 1012379-03: Topcon AT B3A/PS Automatic Level With 28X Magnification 2110220B0: Topcon AT B2 Automatic Level With 32X Magnification
