DT Series Theodolite

Elevate your surveying and measurement projects with the DT Series Theodolite from Mount Laser, designed for precision, durability, and ease of use.

This DT Series Theodolite includes the advanced DT-01 Electronic Theodolite and DT-02 Electronic Theodolite, both engineered to meet the demands of professionals in construction, engineering, and land surveying. Whether you’re measuring angles, aligning structures, or conducting topographic surveys, these electronic theodolites deliver reliable performance in various field conditions.

The DT series electronic theodolite is divided into two types: the DT-01 Electronic Theodolite and the DT-02 Electronic Theodolite.

The DT-01 series Digital Theodolite includes the following four types:

DT-01LO Electronic Theodolite
Theodolite, Tribrach Nondetachable, Bottom: Laser (Red Beam), Top: Optical

DT-01LL Electronic Theodolite
Theodolite, Tribrach Nondetachable, Bottom: Laser (Red Beam), Top: Laser (Red Beam)

DT-01OO Electronic Theodolite
Theodolite, Tribrach Nondetachable, Bottom: Optical, Top: Optical

DT-01OL Electronic Theodolite
Theodolite, Tribrach Nondetachable, Bottom: Optical, Top: Laser (Red Beam)

The DT-02 series Digital Theodolite includes the following four types:

DT-02LL Digital Theodolite
Tribrach Detachable, Bottom: Laser (Red Beam), Top: Laser (Red

DT-02LO Digital Theodolite
Theodolite, Tribrach Detachable, Bottom: Laser (Red Beam), Top: Optical

DT-02OL Digital Theodolite
Theodolite, Tribrach Detachable, Bottom: Optical, Top: Laser (Red Beam)

DT-02OO Digital Theodolite
Theodolite, Tribrach Detachable, Bottom: Optical, Top: Optical

 

DT Series Theodolite Specifications

Model No.		DT-01	DT-02
Tribrach	Model	Nondetachable	Detachable
Telescope	Imaging	Erect	Erect
	Magnification	30X	30X
	Objective Aperture	45mm	45mm
	Resolution	3″	3″
	FOV	1°30′	1°30′
	Minimum Focus	1m	1m
	Multiplication/Additive Constant	100/ 0	100/ 0
	Length	170mm	170mm
Angle Measurement	Measuring Mode	Absolute Encoder	Absolute Encoder
	Minimum Reading	1″/ 5″	1″/ 5″
	Reading Accuracy	2″	2″
	Circle Diameter	78mm	78mm
	Angle Units	360°/ 400gon/ 6400mil	360°/ 400gon/ 6400mil
Compensator	Tilt Sensor	Yes	Yes
	Range	±3′	±3′
Laser Plummet	Wave Length	635nm Red Beam	635nm Red Beam
	Power	1mw	1mw
	Accuracy (1.5m)	1mm	1mm
	Laser Grade	ClassⅡ	ClassⅡ
Optical Plummet(Optional)	Magnification	3x	3x
	Field of View	5°	5°
	Focus Range	0.5m—∞	0.5m—∞
Laser Pointer	Wave Length	635nm Red	635nm Red
	Power	5mw	5mw
	Laser range (Day Time)	200m	200m
	Laser Coaxial Accuracy	≤5″	≤5″
	Laser Spot Diameter	≤2mm/100m	≤2mm/100m
Vial	Plate Vial	30″/ 2mm	30″/ 2mm
	Circular Vial	8’/ 2mm	8’/ 2mm
Display	Dual Face	LED Backlight	LED Backlight
Power	Power Resource	Li-ion Battery 3.7V 1800mAh	Li-ion Battery 3.7V 1800mAh
	Working Temperature	-20℃～+50℃	-20℃～+50℃