Imported Nikon as-2 level

  Nikon as-2 level [main features]
Original import
Light weight
Waterproof telescope structure manufacturing
1km round trip leveling accuracy & plusmn; 0
8mm plus optical micrometer, with an accuracy of & plusmn; 0
4mm 
Automatic leveling compensation range of 2 seconds
34x high magnification telescope, bright objective with aperture of 45mm
The improved short focusing distance is 1m
Infinite horizontal micro motion is convenient for smooth and accurate aiming and angle measurement
It can be placed on a plane head or spherical head tripod
The mirror with pentaprism corrects the observed circular level
Optional high and low power eyepieces
Diagonal eyepiece can be used for measurement in restricted space
34× High magnification telescope with an effective hole of 45mm
Diagonal eyepiece can be used for measurement in confined space
[technical indicators]

model	magnification	accuracy	compensation accuracy	telescope aperture
AS-2	34×	± 0 8mm	0 3″	45mm