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Product Description： Technical parameter SQ-THD-09 SQ-THD-10 SQ-THD-11 SQ-THD-12 TELESCOPE Image Erect Magnification 30

Overview for the Sokkia DT540 5" Electronic Digital Theodolite Dual Display   With 5-second accuracy, the Sokkia DT540 Digital Theodolite provides precise angle measurements for construction and layout applications. This optical instrument ensures that the target is accur…

Overview for the Sokkia DT240 2" Electronic Digital Theodolite Dual Display The Sokkia DT240 2 Second Digital Theodolite features superior optics, advanced absolute encoder and automatic compensators for highly accurate angle measurements. With 30X magnification and 2.5-inch telescope…

For all rountine survey work in civil engineering construction,industrial and land surveys such as:triangulation and traversing,precise construction,cadastral surveys,deformation studies,optical tooling and laboratory measurements,field astronomy etc. ● Telescope gives a bright,hgig-contras…

Features and Benefits ■ 2" angular accuracy - accurate enough for any construction job ■ Dual LCD with extra large characters ■ Back-lit LCD and telescope reticle, 6 keys totally, built-in illumination ■ Laser beam valid for 120m ■ Various accessories

Angle measurement accuracy: 2"; Telescope Image: Erect; Magnification: 30X; Effective aperture: 45mm; Telescope length: 155mm; Compensating range: ±3'; Angle Reading pattern: Vertical circle single/horizontal circle across; Operation time: 6V/1200MAH(Dry cell: 6 hours chargeable box: 15 hours)

Angle measurement accuracy: 2"; Compensator Tilt sencor: unprovide; Telescope Image: Erect; Magnification: 30X; Effective aperture: 47mm; Telescope length: 162mm; Angle measuring method: optial grating incremental encoder/absolute encoder; Operation time: BDC 1800mAh(about 10 hours)

Angle measurement accuracy: 2"; Telescope length: 162mm; Telescope Image: Erect; Magnification: 30X; Effective aperture: 47mm; Compensating range: ±3'; Angle measuring method: optial grating incremental encoder/absolute encoder; Operation time: BDC 1800mAh(about 10 hours)

Easy-to-use, accurate instruments for construction and survey environments Designed for general construction and survey applications, Nikon NE-100 Series electronic digital theodolites from TDS/Nikon give you accurate measurements in an affordable, easy-to-use platform. Nikon NE-100 Series the…

MET-202 MET-205 MET-210 Telescope Length 165mm 165mm 165mm Objective lens aperture 45mm 45mm 45mm Magnification 30X 30X 30X Image Erect Erect Erect Field of view 1°30′ 1°30′ 1°30′ Resolving power 3.3″ 3.3″ 3.3″ Shortest sighting distance 1m 1m 1m Additive constant 0 0 0 Stadia propo…

DT series Electronic Theodolite can be used in third fouth-order triangulation control survey rail-way highway bridge water conservancy mine survey and building installing of large equipment. It is also applied to cadastral survey topographic survey and other engineering survey. The main features as…