AIMING CIRCLE：M2（T3）

Model：M2（T3）

Line item No.：4-00115-15

Federal stock No.：
M4---------1290-614-0008

General：

AIMING CIRCLE：M2 is used to measure the azimuth and elevation bearing angles of a ground or aerial target with respect to a presselected base line. The aiming circle has many of the characteristics of a surveyor’s transit, Basically, it consists of a telescope mounted on a mechanism which permits unlimited azimuth and limited elevation movements. By rotating two orientating knobs, zero azimuth heading with respect to magnetic north or any other selected compass heading can be established. The azimuth control knobs can be disengaged ofr rapid movement by exerting an outward pressure on the knobs. The mechanisms are spring-loaded and will reengage when outward pressure is removed. A locking device secures the compass after the orienting adjustment has been made.

differences among models
previously listed model M2A1 was obsoluted by AMCTC item 2187.

data plate location
The identification plate is located on the side of the housing.

Classification： M2 Standard（AMCTC item 2187）

CHARACTERISTICS
Weight of aiming circle：
w/cover........................ 9 lb
w/equipment.............. 21lb
Azimuth rotation.......................... unlimited
Elevation(max)............................ 800 mils
Depression(max)........................ 400 mils
Magnification of telescope........ 4 power
Field of view................................. 10°