TOPCON DT-300 Series Advanced Digital Theodolite

$ 0.00

SKU: N/A Category: Theodolites

Make your next job a snap

With the DT-300 you’ll be up and working fast, thanks to its 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. The DT-300 Series features two magnification choices of 26x and 30x, a super-short 3 ft. minimum focus
distance for those tight areas, and angle accuracies of 5 arc seconds.

Laser pointer

Add a whole new dimension of accuracy and confidence to your alignment jobs with our unique DT-300L Series featuring a red Class II laser beam. Use it anywhere on your site and see clearly in direct sunlight up to 165 ft. Now you can easily and accurately place anchor bolts at regular intervals on a line, set an angle and use the beam to verify your tape measure is properly aligned for the next stake, or “sight in” footers, frames, and tilt-up walls.

The ultimate in continuous operation

The DT-300/DT-300L Series provides up to 30 workdays of operation in Angle Measurement mode on 4 AA or optional Li-ion batteries, better than any other model. When it is
time to change batteries, it’s as easy as snapping out the old ones and snapping in the new.

Removable handle
Dual quick-sights: top and bottom of telescope
360° rotating telescope
Laser pointer (L Models)
Sealed battery compartment
Horizontal plate level
Plummet scope
Dual-side large, high-contrast, backlit LCD (305, 307)
Built-in tribrach with bubble vial

Length	149 mm 152 mm (L Models)
Aperture	0.9 m 1.0 m (L Models)
Resolving power	2.5”
Minimum focus	0.9 m
Method	Rotary absolute encoder
Detecting	Horizontal: 1 sides Vertical: 1 sides
Minimum Reading	5” Model: 1” (0.0002 gon/0.01 mil)/5” (0.001 gon/0.1 mil) (selectable) 7” Model: 5” (0.002 gon/0.05 mil)/10” (0.005 gon/0.1 mil) (selectable) 9” Model: 10” (0.002 gon/0.05 mil)/20” (0.005 gon/0.1 mil) (selectable)
Accuracy	5”, 7”, 9”
DISPLAY Unit	2 sides for 5” and 7” model 1 side for 9” mode
TILT ANGLE COMPENSATION (5”)	Range of compensation:±3’ (±0.0555 gon)
POWER SUPPLY Mode	4 AA dry cells or BDC71 (Optional accessory)
OPERATING TIME (4 AA ALKALINE BATTERIES)	Theodolite only ~ 250 hours Laser only ~ 80 hours (L Models) Theodolite and laser ~ 55 hours (L Models)
OPERATING TIME (BDC71)	Theodolite only ~ 300 hours Laser only ~ 100 hours (L Models) Theodolite and laser ~ 70 hours (L Models)
Ingress Protection	Dust and water resistance IP66 (JIS C 0920 : 2003)
Operating temperature range	-20 to 50°C (-4 to 122°F)*
Storage temperature range	-30 to 60°C (-22 to 140°F) (no condensation)
Size (with handle) W x D x H	5” and 7” Models: 173 x 181 x 318 mm
Weight (with batteries and battery holder)	5” and 7” Models: 4.1 kg (9.04 lb)