Name: Best price gts245nw topcon foif nikon total station surveying instruments
Brand: topcon
Availability: InStock

Product Details

specs
telescope
length	150mm (5.9 in.)
Objective lens diameter.	45mm (1.77 in.) Edm 50mm (1.97 in.)
magnification	30x
picture	erect
view	1 & deg, 30 '
resolving power	2.8 "
Minimum focus distance	1.3m (4.27 ft.)
measuring distance
Measuring range	Gts-243nw, gts-245nw andgts - 246nw
	Mini prism 1,000 m (3,300 ft.) / -
	Prisma 1 3,000 m (9,900 ft.) / 3,500 m (11,500 ft.)
	Prisms 3 4,000 m (13,200 ft.) / 4,700 m (15,400 ft.)

	Gts-249nw
	Mini prism 900m (3,000 ft.) / -
	Prisma 1 2,000 m (6,600 ft.) / 2,300 m (7,500 ft.)
	Prisms 3 2,700 m (8,900 ft.) / 4,700 m (10,200 ft.)
measurement accuracy	Gts-243nw, gts-245nw andgts - 246nw
	≤ ± (2 mm + 2 ppm xd) m. SE

	Gts-249nw
	≤ ± (3mm + 3 ppm xd) m. SE
Measuring time	Fine mode 1mm (0.005 ft.) 1.2s (Initial 4.0s)
	Fine mode 0.2mm (0.001 ft.) 2.8s (Initial 5.0s)
	1mm/10mm coarse mode (0.005/0.02 ft.) 0.7s (3.0s initital)
angle measurement
method	reading absolute
detection system	Gts-243nw andgts - 245nw
	H: 2 sides v: side 1

	Gts-246nw andgts - 249nw
	H: side 1 v: side 1
the minimum reading	Gts-243nw, gts-245nw andgts - 246nw
	1 "/ 5" (0.2mgon/1mgon)
	Gts-249nw
	5 "/ 10" (1/2mgon)
precision	Gts-243nw
	3 "(1mgon)

	Gts-245nw
	5 "(1.5mgon)
	Gts-246nw
	6 "(1.8mgon)
	Gts-249nw
	9 "(2.7mgon)
circle diameter	71mm (2.8 in.)
Screen / keyboard
Screen	Graphics LCD 160 x 64 dots with backlight, 20 characters x 4 lines
keyboard	Alphanumeric, 24 keys
tilt sensor	Gts-243nw, gts-245nw andgts - 246nw
	Dual Axis
	Gts-249nw
	Single Axis
method	Liquid type
compensation range	≤ ± 3 '
correction unit	1 "(0.1mgon)
others
internal memory	Max. 24,000 points
interface	RS-232C / bluetooth
Instrument height	176mm (6.93in.)
Laser class	Class i / 1m (edm), Class 2 (laser pointer / laser plummet)
Circular sensitivity level	10 '/ 2mm
Plate level sensitivity	Gts-243nw andgts - 245nw
	30 "/ 2mm
	Gts-246nw andgts - 249nw
	40 "/ 2mm
dimension	336 (h) x 184 (w) x 172 (l) mm (13.2 (h) x 7.2 (w) x 6.8 (l).)
weight	Instrument (with battery) 4.9kg (10.8 lbs)
weight	Plastic Case 3.4kg (7.5 lbs)
Dust and water protection (iec 60529)	IP66 (with BT-52QA installed)
operating temperature	- 20 & deg; ca +50 deg c (- 4 & deg; & +122 deg F f)
Bt-52QA battery operating time	the distance and angle measurement - about 10/8.5 hours on hours w / bluetooth
Bt-52QA battery operating time	Angle measurement only - about 45 hrs