Field Description Description
Target Round
(GPR)
Standard prism
GPR121/GPR111
Leica Const.:
0.0 mm
Mini (GMP)
Mini0
(GMP111-0)
GMP111
Leica Const.:
+17.5mm
GMP111-0
Leica Const.:
0.0 mm
360° (GRZ4)
GRZ4/GPZ122
Leica Const.:
+23.1mm
360°Mini(G
RZ101)
GRZ101
Leica Const.:
+30.0mm
Tape (GZM) Leica Const.:
+34.4mm
360°
(MPR122)
MPR122
Leica Const.:
+28.1mm
None Without prism Leica Const.:
+34.4mm
User 1 /
User 2
For any prism modes, the user can define
two of their own prisms.
Constants can be entered in mm in either
Leica Const. or Abs. Const.. For example:
User prism constant = -30.0mm
Leica Const. = +4.4 mm
(34.4 + -30 = 4.4)
Abs. Const. = -30.0mm
Meas. Mode Precise+ Fine measuring mode for highest precision
measurements with prisms
(1 mm + 1.5 ppm).
Pre-
cise&Fast
Quick measuring mode with prisms, with
higher measuring speed and high accuracy
(2 mm + 1.5 ppm).
Precise For distance measurements without prisms
(2 mm + 2 ppm; >500 m: 4 mm + 2 ppm).
Settings 53