Key Features

• High-precision 5-second angular accuracy for professional surveying and construction applications
• Integrated laser sight for fast alignment and target positioning
• Optical plummet for accurate centering over survey control points
• Dual LCD displays for easy angle readings from both sides
• Automatic vertical compensator with tilt correction capability
• Powerful 30x telescope magnification for clear long-distance observations
• Advanced absolute encoding angle measurement system
• Rugged IP54-rated dust and water-resistant construction
• Coaxial tangent and clamp screws for smooth precision adjustments
• Rechargeable battery system with AA battery backup support
• Compact lightweight design for convenient field portability
• Ideal for construction layout, engineering alignment, roadwork, and land surveying

Product Description

The David White DT8-05LS 5-Second Laser Sight Digital Theodolite with Optical Plummet (46-D8897) is a professional electronic surveying instrument engineered for accurate angle measurement and efficient field alignment in construction, engineering, and land surveying applications. Featuring precise 5-second angular accuracy and an integrated laser sight system, the DT8-05LS enables quick target positioning and improved workflow efficiency on demanding job sites.

Designed with dual LCD digital displays and advanced absolute encoding technology, the DT8-05LS delivers stable and easy-to-read horizontal and vertical angle measurements. The integrated optical plummet allows fast and accurate setup over survey control points, while the automatic vertical compensator improves measurement reliability by correcting minor instrument tilt.

Its powerful 30x telescope provides bright and sharp target acquisition for long-distance observations, making it suitable for construction layout, infrastructure alignment, roadwork, and engineering projects. Built with rugged IP54-rated protection against dust and water splashes, the instrument performs reliably in harsh outdoor environments.

With rechargeable battery support, ergonomic controls, and durable construction, the David White DT8-05LS offers dependable precision and professional performance for daily surveying and construction operations.

Specifications

• Model: DT8-05LS
• Part Number: 46-D8897
• Brand: David White
• Type: Laser Sight Digital Electronic Theodolite with Optical Plummet
• Angular Accuracy: 5 Seconds
• Minimum Reading: 1″ / 5″
• Angle Measurement System: Absolute Encoding
• Telescope Magnification: 30x
• Objective Lens Diameter: 45mm
• Image: Erect
• Field of View: 1°30′
• Resolution: 3″
• Minimum Focus Distance: 1.3m
• Display: Dual LCD Displays
• Units of Measurement: Degree / Gon / Mil / V%
• Tilt Compensation: Automatic Vertical Compensator
• Compensation Range: ±3′
• Optical Plummet: Included
• Laser Sight: Integrated Visible Laser
• Plate Vial Sensitivity: 30″ / 2mm
• Circular Vial Sensitivity: 8′ / 2mm
• Protection Rating: IP54 Dust & Water Resistant
• Power Supply: Rechargeable Ni-MH Battery Pack or 4 × AA Batteries
• Operating Temperature: -20°C to 50°C
• Weight: Approx. 4.6kg
• Applications: Construction Layout, Engineering Alignment, Surveying, Infrastructure Projects

What’s Included

• David White DT8-05LS Digital Theodolite
• Rechargeable Battery Pack
• Battery Charger
• AA Battery Tray
• Hard Carrying Case
• Optical Plummet
• Sunshade
• Rain Cover
• Plumb Bob
• Tool Kit
• User Manual