The Spectra DET2 Theodolite is a precision optical surveying instrument designed for accurate angle measurement in construction, engineering, and site layout applications. Built for reliability and ease of operation, the DET2 is well suited for professionals who require dependable field performance for alignment, layout, and inspection tasks. Its compact design and durable construction make it an effective solution for everyday jobsite use.

Specifications may vary by brand. The details provided are accurate for the model shown above. For complete and up-to-date information, please review the manufacturer’s official specifications.
Models and brands may vary by location and availability.

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  • Models and brands may vary by location and availability.
  • Specifications and features are accurate for the model shown above but may differ across brands or regions.
  • For the most up-to-date details, refer to the manufacturer’s official specifications or contact our support team for assistance.

We strive to provide accurate product information to help you make informed purchasing decisions. If you have any questions, reach out to us before placing your order.

Precision Angle Measurement – Designed for horizontal and vertical angle accuracy
Optical Surveying Instrument – Suitable for construction and engineering applications
Compact and Portable Design – Easy to transport and set up on the jobsite
Durable Field Construction – Built to withstand demanding outdoor conditions
User‑Friendly Operation – Straightforward controls for efficient field use
Reliable Job-site Performance – Ideal for layout, alignment, and verification tasks
Accuracy:

±2″ (seconds)

Telescope:

30× magnification, 45 mm objective lens

Angle Measurement:

Horizontal and vertical, 360°

Display:

Dual LCD panels

Power:

Rechargeable battery, ~20–24 hr operation

Operating Temperature:

–20 °C to +50 °C

Weight:

~10 lb (4.5 kg)

Dimensions:

Approx. 6″ × 6″ × 12″

Leveling:

Electronic dual-axis compensator

Applications:

Surveying, construction layout, alignment tasks

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