B20 Automatic Level Overview

The B20 Automatic Level is a high precision automatic level designed for S-Style equipment, featuring 32x magnification and an erecting telescope to ensure clear and precise measurements.
The high-precision B20 Automatic Level magnetic damping compensator (±15' working range) and ±0.3" ultra-high accuracy make it suitable for high-level engineering measurements.

B20 Automatic Level

The B20 Automatic Level has an IPX6 waterproof and dustproof rating, adapts to harsh working environments, and supports 360° or 400 gon horizontal scales. The shortest viewing distance is 0.3m, the effective aperture of the objective lens is 42mm, and the viewing distance error is only ±0.4%, ensuring efficient measurement. It comes standard with a wedge-shaped graticule, 8'/2mm circular level, and comes with manual adjustment tools, plastic boxes and other accessories to meet professional needs.

B20 Automatic Level Specifications

Model No.	B20
Standard Deviation for 1km Double-run Leveling	0.7mm
Telescope Magnification	32X
Telescope Image	Erect
Shortest Sighting Distance	0.3m
Effective Aperture Size of Object Lens	42mm
Angle of View	1°25'
View Distance Error	±0.4%
Focusing Error	±0.5mm
Leveling Accuracy	±0.3"
Compensator Type	Magnetic-Damping
Compensator Working Range	±15'
Compensating Error	±0.3"
Resolution	3.0"
Reticle	Wedge
Setting Time	≤2S
Bubble	8' / 2mm
Horizontal Circle	360° or 400 gon optional
Water and Dust Proof	IPX6
Standard Accessory	Manual, Allen Key, Adjusting Pin, Plastic Case

32X High Precision B20 Automatic Level – Magnetic Damping Automatic Level for S-Style Equipment