Topcon DT Series Digital Theodolites
The Topcon DT Series Digital Theodolites, including the DT-309, DT-309L, and DT-307L models, are designed to provide accurate, reliable angle measurements for alignment and construction applications. These theodolites integrate Topcon’s advanced absolute circle reading technology, ensuring precise measurements in even the most challenging field environments. Built on the trusted DT-200 platform, each model offers durability, accuracy, and easy portability, making it ideal for professionals who need dependable equipment on the job site.
All models in the DT Series feature a compact, lightweight design with an IP-66 rating, providing water and dust resistance for use in harsh conditions. Each theodolite is equipped with dual backlit LCD displays for clear readability in low light, an optical plummet for easy setup over control points, and a user-friendly interface that simplifies operation. For added convenience, these units include a tilt sensor for angle correction and come with a 5-year manufacturer’s warranty, ensuring long-lasting performance.
The DT-309 and DT-309L models provide standard angle measurement capabilities, while the DT-307L includes a red Class II laser beam for enhanced alignment and precision. The DT-307L’s laser is visible up to 165 feet in daylight, offering an additional level of accuracy when setting angles and checking measurements. With long battery life and various power options, the Topcon DT Series is an excellent choice for contractors and surveyors seeking high-quality, versatile theodolites for demanding tasks.
Features
- Advanced absolute circle reading technology for accurate angle measurements.
- Compact, lightweight design for easy portability on construction sites.
- IP-66 rating for water and dust resistance, suitable for harsh field conditions.
- Dual backlit LCD displays provide clear visibility, even in low light.
- Optical plummet for easy setup over control points.
- Simple, user-friendly interface ideal for quick operation and measurement.
- Tilt sensor with ±3-minute angle correction for enhanced accuracy.
- Long-lasting battery life for extended use in the field.
- Removable handle for added portability and versatility.
- DT-307L model includes a red Class II laser for precise alignment, visible up to 165 ft.
- RS232C serial port for data transfer and compatibility with other devices.
- Dual axis compensator provides accuracy for both horizontal and vertical angles.
- 5-year manufacturer’s warranty ensures reliable, long-term performance.
- Comes with essential accessories including a plumb bob, tool kit, protective cover, and hard carrying case.