TOPCON AT-B4
TCMD Viet Nam Limited Liabilities Company is a company specializing in supplying surveying and mapping equipment and services in Vietnam. The geodetic equipment provided by TCMD comes from many leading global brands such as Leica (Switzerland), Trimble (USA), Nikon, Topcon, Sokkia (Japan). Notably, TCMD is the exclusive distributor of Foif brand RTK products in Vietnam.
Outstanding Features of the Laisai 686D Laser Level
✿ Designed to meet IPX6 standards, allowing stable operation in high humidity and dusty conditions.
✿ Equipped with a metal tape with extremely low stretch, ensuring the most accurate measurements.
✿ Deep objective lens for scratch and dust resistance.
✿ Horizontal fine adjustment screw with unlimited rotation.
✿ Reading window positioned at eye level.
✿ Minimum focusing distance of 20 cm.
✿ Very low error: ±2.0 mm over a 1 km double-run measurement.
Technical Specifications of the Laisai 686D Laser Level
– Lens with 24X magnification
– Double-run measurement error: 2 mm per 1 km
– Compensation method: electronic suspended wire
– The AT-B4 level meets IPX6 standards for moisture and dust resistance, suitable for harsh working conditions.
– Compact and lightweight design for easy operation and use.
Structure of the Topcon AT-B4 Level
Featuring a newly refined vibration damping system, the Topcon AT-B4 allows users to quickly sight targets and take readings on the leveling rod. Built to IPX6 standards, it provides reliable protection against unexpected rain showers.
The level’s housing is made of heavy-duty metal, ensuring reliable operation even in construction sites with heavy machinery, on busy highways with heavy traffic, and in potentially vibration-prone environments.
If you have any questions about our products, please contact us via hotline for immediate consultation and support!
