TOPCON AUTO LEVEL AT-B4A

[Features] ● Compact and lightweight design for portability. ●Equipped with an automatic correction mechanism that brakes quickly and reliably. ●Short focusing distance is advantageous for narrow sites. ●Clampless all-around fine movement. ● Observation of horizontal angle is possible.

[Use] ● Horizontal leveling work.

[Specifications] - Magnification: 24x - Shortest focusing distance (m): 0.3 - Correction range ('): ±15 - Vial sensitivity (mm): 10'/2

[Specification 2] ●Protection grade: IPX6 ●Total length: 214mm/Image: Normal/Objective effective diameter: 32mm/Field of vision (100m ahead): 1°25' (2.5m)/Resolution power: 4.0″/Minimum focusing distance : 20cm (from the tip of the telescope) / 30cm (from the center of the machine) / Stadia multiplier: 100 / Stadia addend: 0 / Collimation aid: Gun sight Diameter: 99mm / Scale: 1° Automatic correction range: ±15' 1km round-trip standard deviation: 1.5m ●Round vial Sensitivity: 10'/2mm ●Round vial mirror: Flat mirror

[Material/Finish]
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[Set contents/accessories]
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【Note】
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