Total Station Nikon Npl 820 Prismless

We are offering total station nikon npl 820 prismless.
key features for npl 820 prismless total station
rncoaxial focusing system reflectorless edmrnnikon unique focus beam technologyrndiameter of laser beam is etched into the reticule for positive target idrnhigh-precision ± ( 3+ 3ppm x d) mm reflectorless edmrn0.5 sec. High-speed tracking measurement timerncan be used with standard prisms and reflector sheetsrnlong distance measurement possible ( 5km 16, 400 ft. For a single prism)rnoffers the field-proven features of nikons dtm-821- industry standard pcmcia memory cards; large, high contrast 256 x 80 pixel graphic lcd; lumi-guide tracking light; advanced power management system; unique security features including auto backup of all record data; din 3 " ( 1mgon) accuracy with dual-axis tilt sensor; powerful selection of on-board applications designed for practical field use; easy-to-use, sophisticated on-board data recordingrnthis is a class I product, so there are no operational requirements for laser safety or supervision.
rnspecifications for npl 820 prismless total station
rnmagnification: 26x ( 16x or 32x with optional eyepieces)rnaccuracy: 3 " ( din 18723)rndisplay resolution: 1 " 5 "rndistance measurement range: non prism: 6m to 100m ( depends on target surface) . Single prism: up to 5000m ( in non prism mode)rndistance measurement: ± ( 3+ 3ppm x d)rnlaser source: class I non-visiblernon-board ni-mh battery bc-70: 3.5 hours approx. 1, 680 measurements ( continuous distance angle measurements) ; 9.0 hours ( angle measurements only) tow batteries included.rnweight: main unit ( approx.) 5.9kg 13.0lbs. ( with bc-70 battery)