Foif Survey Dt400 Electronic Theodolite

• Magnification: 30 &Times
• Angle Measuring Mode: Absolute Encoder
• Mini Reading: 1"/5"/10" or 0.2mgon/1mgon/2mgon
• Display: LCD Double Sides
• Water and Dust Protection: IP55
• with: Laser Plummet, Optical Plummet Is Optional
• Model NO.: DT400 Series
• Accuracy: 2 Second/5 Second
• Transport Package: Standard Export Carton
• Specification: 153*175*340MM
• Trademark: Foif
• Origin: China
• HS Code: 90152000

Product Description

Foif survey Dt400 Electronic Theodolite
Features:
1)Electronic Theodolite
2)Magnification: 30x
3)LCD on both sides
4)Compensator
5)RS-232C
6)Laser plummet
Standard Accessories:
1)Carrying case
2)Instrument
3)Rechargeable battery (x1)
4)Battery charger
5)AA battery pack
6)Tool kit
7)Instruction manual
8)Rain cover
Specifications:

Model	DT402	DT405	DT402L	DT405L
Telescope
Objective lens	45mm
Magnification	30×
Image	Erect
Field of view	1°30′
Minimum focus	1m
Stadia constant	0
Stadia ratio	100
Angle measurement
Method	Absolute Encoder
Mininum reading	1″/5″/10″/20″or 0.2mgon/1mgon/2mgon
Accuracy*^2	2"	5"	2"	5"
Compensating Range	± 3′
Compensations setting accuracy	1"
Diameter of circle	79mm
Display	LCD on double sides
Illumination	Reticle,LCD display back light
Plate level	30"/mm
Circular level	8'/mm
Optical Plummet
Image	Erect		/
Magnification	3×
shortest focus	0.5m
Accuracy	±0.8mm/1.5m
Laser plummet
Accuracy	/		±1.0mm/1.5m
Laser class			class 2*(IEC 60825-1)
Laser wave			635nm
Power
Battery	6V Ni-Mh rechargable battery or 4pcs of AA battery
Operating time	35 hrs(backlight on);50hrs (backlight off)
Others
Serial interface	RS-232C
Dimension	153*175*340mm
Weight	≤4.5kg
Operating temperature	-20ºC - +50ºC
Water and Dust Protection	IP55

Product: