Topcon has taken the trusted, dependable DT-200 platform and built the DT-309, which boasts several modern enhancements. The DT-309 integrates the same high-quality advanced absolute circle reading technology found in Topcon's high-performance total station products for more accurate field calculations. Topcon continues to deliver the highest quality optics and electronics you expect to find in Theodolites.
The Topcon DT-309 is a lightweight compact alignment and angular measurement device which uniquely boasts up to 30 working days of power, the highest waterproof and dust protection, and convenient high precision laser guidance.
All models are also compact and lightweight for easy portability; and their simple operation provides precise measurement in a functional, hassle-free package. The DT-309 has a simple interface and large, easy-to-see backlit LCD. There's an optical plummet that makes set up over a control point easy, and a tilt sensor that provides ±3 minute angle correction.
Includes:
Theodolite
Plumb bob
Tool kit
Lint free lens cloth
Waterproof protective cover
Hard carrying case
Features:
Measures horizontal and vertical angles
5-second accuracy
2.5-inch telescope resolving power
Dual axis compensator
Compensating Range: +/- 3
Absolute encoder
Reticle illumination
Optical plummet
Detachable tribrach
RS232C serial port
Water resistant and dustproof to IP-66
Dual backlit LCD display
Up to 140-hour battery life
Easy-to-use LCD backlit display
Long-lasting Li-ion or AA battery life Powered by the Topcon BDC Li-Ion platform!
Removable handle
Operating Temp: -20°C - 50°C
Storage Temp: -30°C - 60°C
5 Year Manufacturer's Warranty
NOTE: Due to interstate and international shipping constraints, Topcon products do not include alkaline batteries.
