Description
Specifications
- Magnification: 30x, erect image
- Telescope: 45 mm objective, 130 field of view
- Accuracy: 2 angular accuracy
- Compensator: Dual-axis, 3 range, 1 accuracy
- Laser Type: Class 2, 635 nm
- Display: Dual backlit LCDs with illuminated reticle
- Power Source: 6v Li-Ion Battery)/AA Battery
- Operating Hours: Up to 80 hours (Li-Ion Battery)/Up to 24 hours (Alkaline Battery)
- Protection Class: IP55 rated
- Operating Temperature: 4F to +122F (20C to +50C)
Product Description
The Stonex STT402L is a high-precision optical theodolite built for advanced monitoring, engineering, and construction layout tasks. With a 2 angular accuracy and dual-axis automatic compensator, it ensures reliable measurements across a wide range of terrains and jobsite conditions.
Its illuminated reticle, backlit dual LCD display, and ergonomic keypad allow surveyors to work comfortably in low-light environments such as tunnels or interiors. The absolute encoder preserves angle measurements even after power-off, while built-in features like vertical angle-to-percent conversion and horizontal angle locking make repetitive tasks faster and more accurate.
Designed for field productivity, the STT402L runs over 80 hours on a rechargeable Li-Ion battery or up to 24 hours using standard AA batteriesoffering flexibility on long projects. This rugged IP55-rated theodolite is built to handle the elements while delivering precise, repeatable results.
Brochures and Manuals
- Stonex STT402L Electronic Theodolite Product Datasheet
