Waterproof, dustproof, digital theodolites.
The DT-309 Series integrates the same high-quality
advanced absolute circle reading technology found in Topcon’s
high-performance total station products for more accurate field
calculations. Available in 9” angle accuracy, there is a
DT-309 theodolite perfect for any job. Compact and lightweight for easy
portability, the DT-309 Series provide precise measurement in a
functional, hassle-free package.
A laser beam is emitted directly from the aperture, but it does not
impede viewing and is not visible when sighting through the lens,
however it can be clearly seen in sunlight up to 50m away allowing you
to easily and accurately place anchor bolts, set an angle and use the
beam to verify your tape measure is properly aligned for the next
measurement.
- Long battery life, with 140 hours operation from 4 "AA" batteries (w/out laser)
- Vertical angle correction provides ± 3 minutes accuracy
- Waterproof and dustproof housing - IP66
- Gas charged telescope
Package Includes: DT-309 theodolite, plumb bob, tool kit, waterproof cover, lens cloth, case & manual
Downloads
DT309 Series Brochure
DT-309 Series Instruction Manual
