Name: pentax total station ,surveying equipment,surveying instrumnets ,total station surveying equipment
Brand: Pentax
Availability: InStock

Product Details

pentax total station R442NM

Brief introduction:

Long range: Reflectorless measuring up to 550m;
Connectivity: USB, SD-card;
Large internal memory;
Power toplite with new road design module;

	R-422N	R-422NM	R-425N	R-425NM
Telescope
Image	Erect
magnification	30X
resolving power	3 sec
object diameter	45mm(EDM 45mm)
field view	1°30’ (2.6%)
minimum focus	1.0 m
Automatic Focus	Auto	Manual	Auto	Manual
Pointer	Visible Laser
Distance measurement(under normal condition)
Range prismless	550m
Range miniprism	1.5 m-2000m(2500m)
Range 1 prism	5000m(6000m)
Ramge 3 prism	6000m(9999m)
Accuracy	2sec/5sec
Prsim	±(2+2ppm x D)mm

Prismless	±(3 + 2ppm x D)mm
Measure time
Regular measuremetn	2.0seconds(normal),1.2 seconds(quick))
Tracking measurement	0.4seconds
Angle measurment
Type	Absolute encode
Accuracy	2sec		5sec
Minimum read	1sec/5sec
Compensation	3 axis		2 axis
Display/Keyboard
Display Quatity	Dual side		Sigle side
Key board	22 botton each side
Laser plummet	Visible Laser
Accuracy	± 1.0 mm
Working Temp	-20C~ +50C / -4F ~ +122F
Water resist	IP56
Dimension	172(W)×343(H)×177(L)mm
Weight	5.7 kg / 12.6 lbs
Communication connector	RS-232C;USB;SD-card
Battary	Ni-MH Rechargable
Internal memory	60,000 points		50,000 point
Software	Power Topolite;Road software

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