© 2008 by Proceq SA 15
Rifle scope moves in the same direction as the Profo-
scope.
The signal strength is decreasing as the rifle scope
moves towards the center line.
Confirm that you are approaching a rebar.
Continue sweeping until the rifle scope is in the center of
the screen. When it is centered exactly, the LED indicator
will light. (If the acoustic signal is activated it will sound
as long as the LED is lit). The rebar is directly beneath the
measurement center.
Rebar centered
Scenario B)
Sweeping Perpendicular to the Rebars
☺ Try it out on the start-
up test kit.
If there are rebars within range, the rifle scope will remain
close to the center of the screen and move very little.
Little or no movement of
the rifle scope.
In this case turn the Profoscope by 90° and continue
sweeping as described in the previous section.
Real Tests