Name: SURVEYING INSTRUMENT: laser theodolite LET-02L
Brand: DERUITE
Availability: InStock

Specifications

* Laser theodolite with 150m laser.
*Theodolite with tilt sensor.

Specification

Type	LET-02L
Telescope
Length of Telesoope	156mm
Image	Erect
Objeclive Lens Aperture	45mm
Magnification	30X
Field of View	3.5''
Resolving Power	1°30'
Shortest Sighting Distance	1.3m
Stadia Ratio	100
Stadia Comstant	0
Angle Measurement
Method	Raster Incremental
Detecting	Horizontal:Double
	Vertical:Single
Minimum Reading	1"/5"
Standard	2"
Display Panel	Double Face
Compenstor
Tilt Sensor	Yes
Range	±0.3'
Output Interface
Communication Standard	RS232C
EDM Interface	Yes
Date Output Interface	Yes
Plummet
Image	Erect
Magnification	3X
Field of View	5°
Focus Range	0.5~ ∞
Laser Plummet Accuracy	±1mm
Base
Base Model	Separated
Power
Battery	Chargeable battery or four AA alkaline
Working Time	About 20 Hours
Level Sensitivity
Sensitivity of Long Vial	30"/2mm
Sensitivity of Bubble	8"/2mm
Laser
Wavelength	635mm
Laser Power	10mw
Range(Day)	150m
Point Size	5mm/10mm
Tolerance of Point Centre	≤5"
Power Supply	DC3V
Work Temperature	-10°C~+45°C
Other
Temperature	-20°C~+50°C
Net Weight	4.8kg

SURVEYING INSTRUMENT: laser theodolite LET-02L