STT402L Theodolite

The STT402L Theodolite is a professional-grade instrument designed to meet the demands of modern surveying, alignment, and construction layout work. With precise horizontal and vertical angle measurement capabilities, the STT402L enables surveyors and engineers to execute their projects with confidence and accuracy.

Built for rugged field environments, the STT402L features a sturdy, weather-resistant housing and high-quality optics that deliver bright, clear readings in all conditions. Its fine adjustment screws, smooth motion, and easy-to-read scales allow for quick and precise setup, even for complex alignments and layouts.

Whether you’re marking out building foundations, establishing property boundaries, or conducting topographic surveys, the STT402L ensures dependable performance and minimal downtime thanks to its simple maintenance and reliable mechanical design.

With a compact form factor and lightweight build, it is easy to transport and set up on site. Designed for both seasoned professionals and learners alike, the STT402L Theodolite strikes the perfect balance between accuracy, durability, and ease of use.

Key Features:

• Precision horizontal and vertical angle measurement

• High-quality optical telescope with clear, bright imaging

• Smooth, fine adjustment controls for accurate readings

• Durable, weather-resistant construction for field use

• Lightweight and portable design

• Easy-to-read angle scales and intuitive operation

Ideal For:

• Construction layout and alignment

• Boundary and cadastral surveying

• Road and infrastructure projects

• Topographic mapping

• Engineering and monitoring tasks

The STT402L Theodolite — Dependable precision when it matters most.