Use; Measuring Distances; Setting The Measuring Unit - Powerfix Profi IAN 40111 Operation And Safety Notes

Note: When the battery symbol appears in the
display , replace the battery. With a weak
2
battery you may receive an inaccurate or false
measurement result.

Use

Measuring distances

1. Slide the function switch
„DISTANCE". The display
2. Hold the appliance horizontally to the wall at
the distance you wish to measure. The ultra-
sonic - transmitter / receiver
the wall at a right angle. Use the vial to do
this : direct the appliance so that the air
8
bubble in the vial lies between the two marker
lines.
3. Press the READ button
distance appears in the display.
Note: Hold down the READ button and move
the appliance and move the appliance further
over the surface to be measured. The appli-
ance measures the distance continuously.
These are displayed in the display.

Setting the measuring unit

You can choose between the measuring units of
metre (m) and foot ('...").
to the position
9
is turned on.
2
must point at
16
. The measured
6
GB/IE 17