Theodolite DE2A-L

Short Description:

Introduction The laser line has good visibility under 200m. Horizontal and vertical angles can be obsewed simultaneously on the large LCD displays. Other standard features include a horizontal angle zero set,automatic power off to conserve batteries,and a battery life indicator on the LCD display. Feature 1. Gcod visibility of the laser line. 2. Large LCD display. 3. Independent lilf sensor can auto-corrected. 4. More convenience when the instruments is combined with the Diagonal Eyepiece. ...


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Introduction

The laser line has good visibility under 200m. Horizontal and vertical angles can be obsewed simultaneously on the large LCD displays. Other standard features include a horizontal angle zero set,automatic power off to conserve batteries,and a battery life indicator on the LCD display.

Feature

1. Gcod visibility of the laser line.

2. Large LCD display.

3. Independent lilf sensor can auto-corrected.

4. More convenience when the instruments is combined with the Diagonal Eyepiece.

5. International common funofion modes are adopted to make operation simple and standard.

6. Connected with eleclronic book makes data to be auto-recorded and auto-processed maps.

Specifications

Telescope
Magnification 30X
Image Erect
Shortest sighting distance 1.0m
Field of view 1°30′
Angle measurement
Accuracy 2″,  5″
Minimum display 1″, 5″, 10″
Compensator
Type Single axis liquid tilt sensor
Range ±3′
Electronic Reference
Battery Type Rechargeable/ 4 x AA alkaline batteries
Battery volume 1800mAh, 6V (Ni-MH battery)
Battery life 15 hours
Others
Plummet Optical/Laser
Data output Asynchronous serial in RS-232
Weight 5.5kg
Working temperature -20℃ ~ +45℃

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