Theodolite
Accurate Angular Measurement for Construction & Surveying Applications
The Theodolite is a precision optical instrument used for measuring horizontal and vertical angles in construction layout, land surveying, and engineering projects. Compact, accurate, and durable, it provides dependable results for alignment, elevation, and positioning work — whether you’re setting out building lines, road grades, or infrastructure layouts.
Key Specifications & Features (Typical)
| Feature | Specification / Description |
|---|---|
| Measurement Type | Horizontal and vertical angle measurement |
| Angular Accuracy | 5″ – 10″ (model dependent) |
| Magnification | 30× optical telescope |
| Field of View | Approx. 1° 20′ (2.3 m @ 100 m / 2.3 ft @ 100 ft) |
| Minimum Focus Distance | 1.3 m (4.3 ft) |
| Plummet Type | Optical plummet for quick, accurate centering |
| Display | Dual LCD or optical vernier readout (model dependent) |
| Battery Life | Up to 48 hours continuous operation |
| Power Source | Rechargeable battery or standard alkaline cells |
| Housing | Weather-sealed, rugged casing for outdoor use |
| Tripod Mount | Standard 5/8″ x 11 thread |
| Weight | ~4 kg (8.8 lb) depending on configuration |
