Automatic Optical Level
24x Automatic Optical Level, Mechanical, Waterproof
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24x Automatic Optical Level, Mechanical, Waterproof
Topcon AT-B4A
$25
4h
$35
day
$90
week
$190
month

This 24x magnification automatic optical level delivers exceptional precision for surveying and construction applications. Featuring a high-grade magnetic damping system that quickly stabilizes the line of sight even in environments with vibrations from heavy equipment or busy highways. With ±2.0mm accuracy per 1km double-run leveling, this instrument ensures reliable measurements across various job sites. The IPX6-rated waterproof design protects against powerful water jets from all directions, making it ideal for all-weather operation. Its nitrogen-filled telescope prevents internal fogging in humid or rapidly changing temperature conditions, ensuring clear visibility when you need it most.

Features

  • 24x magnification for clear visibility of distant targets
  • ±2.0mm accuracy per 1km double-run leveling ensures precise measurements
  • Magnetic damping system quickly stabilizes the line of sight in vibration-prone environments
  • IPX6 waterproof rating protects against powerful water jets from all directions
  • Nitrogen-filled telescope prevents internal fogging in humid conditions
  • 360° horizontal circle for precise angle measurements
  • Horizontal tangent knobs with unlimited range for smooth and precise pointing
  • Compact and lightweight design (1.5kg) for easy transport between job sites
  • Durable construction withstands harsh job site conditions
  • Reliable performance in temperature ranges from -20°C to +50°C

Applications

  • Construction site leveling and grade checking
  • Foundation and concrete form layout verification
  • Establishing level reference points for building construction
  • Measuring cut and fill requirements for earthwork projects
  • Checking elevations for drainage and slope requirements
  • Setting grades for driveways, sidewalks, and patios
  • Aligning fence posts, decks, and other outdoor structures
  • Surveying for road and highway construction
  • Checking elevations for irrigation and landscaping projects
  • Utility installation requiring precise level measurements