Foif LT-402L Laser Electronic Theodolite Product Description Features The laser electronic theodolite is based on the company's DT400 series electronic theodolite, and is rebuilt by adding a laser emission system. Therefore, in addition to all the functions of an electronic theodolite, this product also provides a visible laser beam, which is emitted through the telescope and is coaxial and co-focused with the sighting axis of the telescope. It is very convenient for engineering construction. If equipped with an elbow reading mirror, the laser beam can also be emitted vertically to the zenith, and the vertical angle can be measured according to the reading of the vertical plate. Become a laser plummet. When the telescope sight is accurately adjusted to the level, it can be used as a laser level and a laser leveler. If the laser is not used, this product can still be used as an electronic theodolite. 1.The upper laser point has a pointing function (not visible) 2.Laser alignment device Conventional preparation of laser plummet, optional optical plummet. Detailed Photos Product Parameters Foif LT-402L Laser Electronic Theodolite Parameter item Parameter index Parameter item Parameter index Angle measurement telescope Minimum reading 1'' Magnification 30x Angle measurement accuracy T ±2'' imaging Erect Compensator field of view 1°30 Compensation range 3' shortest sight distance 1 m level Objective aperture 45mm long level 30''/2mm Line of sight plus constant 0 circular level 8'/2mm Line of sight multiplication constant 100 Pointer illumination Optical plummet Accuracy ±0.8mm0.5~1.5m; field of view: 4° reticle Have (optional) Effective distance: 0.5m~∞; magnification: 3x display Have laser plummet Wavelength: 635nm; shortest focusing distance: 0.5m power supply (The standard configuration) Laser range: 80m Battery 6V Ni-MH battery cell Laser launch system battery working time 15h Laser tube type semiconductor laser Laser power supply Shared with host Laser wavelength 635nm other effective range 150m (visible by eyepiece during daytime) Data interface RS-232c spot size 5mm / 100m Instrument size 153x175x328mm Deviation between the spot center and the collimation axis of the telescope when the laser beam is focused ≤5'' Instrument weight 4.5kg show Operating temperature '-20-50ºC display Double-sided LCD Company Profile Nanjing Hanzhong mapping equipment Co., Ltd. is a company to provide professional surveying and mapping services for the country mapping units. The company set sales, repair, and services, it is in specialized in sales of surveying instruments in domestic and abroad. Mainly sales of total station, auto/digital level, auto/electronic theodolite, GPS, GNSS RTK, receiver, laser distance meter, handheld GIS,UAV. etc. And some accessories for these surveying instruments. We can provide trimble, spectra, sanding, hi-target, south, kolida, chc, stone, unistrong, foif and other well-known brands at home and abroad. Our Company′s employees graduated from engineering, surveying, and mapping professional institutions of higher learning, they have professional knowledge, so we are the high-quality sales and service team to provide you with excellent quality instrument service, customized, comprehensive, practical, and efficient measuring solutions .At the same time also provide intimate after-sales service. Our aim: Integrity, professionalism, service Our goal: To do the best mapping equipment supply service providers FAQ ervice 1.Any inquiries will be replied within 12 hours. 2.All our products have one year warranty, And we sure th