Surveying Instrument 400m Reflectorless Total Station Land Survey Device

Product Description

Reflectorless 400m Total Station

The high-value, low-cost surveying instruments are designed specifically for construction and geographic measurement.

Model		TS1-2
Distance	Without prism	400m
	With prism	Sigle prism 3000m,Triangular prism5000m
Accuracy	Without prism	±(5mm+3ppm·D)
	With prism	±(2mm+2ppm·D), ± (3mm+2ppm·D)
Unit		(m)/(ft)
Display	Max	99999999.9999m
	Min	0.1mm
Normal measurement		1'(normal)0.8'(quick)
Measurement time		1~99
Angel measurement
Angle measurement mode		Absolute angle encoder system
Diameter		79mm
Minimun reading		1''
Test	Horizontal scale	Pair-radius reading
	Vertical scale	Pair-radius reading
Accuracy		2''
Telescope
Imgaing		Erect
Tube length		170mm
Objective aperture		48mm
Magnification		30X
Field of view		1.5°
Resolution		3.5''
Minimum of focusing distance		1.5m
Compensation
system		Single /dual spindle
Conpensation range		±3'
resolution		1''
Dispaly
type		Double LCD display
Date transmission
Interface		USB,RS-232C
Storage		40,000 POINTS
Other
Device		Optical/laser
Power		Rechargeable lithium battery,DC7.4V,4000mAh
Continuous working time		8 hours
Size		174X207X383mm
Weight		6.8kg
Working temperture		-20ºC~+50ºC