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Horizontal checking
Two parallel wall surfaces at least 5m /16'5" apart are required for the
horizontal check.
1. Place the PL 5-30 on a smooth surface or on a tripod as close
as possible to wall A and with the front side pointing towards the wall
2. Switch the unit on.
3. Mark the centre of the visible laser dot on wall A (point 1).
4. Turn the complete unit 180° without altering the height of the laser.
5. Mark the centre of the visible laser dot on wall B (point 2).
6. Now move the unit directly in front of wall B.
7. Set the unit's height so that the laser dot's height matches that of point 2.
8. Without changing the height of the laser, rotate it 180° to place the beam
near the mark on the fi rst wall (step 3 / point 1 ).
Measure the vertical
distance between
point 1 and point 3.
The diff erence must
not be greater than :

Technical data

Laser type:
Output :
Self-levelling range*:
(horizontal)
Levelling accuracy :
Laser line horizontal*:
90° angle laser beam:*
Up Beam Accuracy :
Down Beam Accuracy:
Batteries :
Operating life :
Operating temperature range : -10 °C to +50 °C / -14°F to +122°F
Storage temperature range:
Subject to technical modifi cations.
* When operated within specifi ed temperature range
S
Measured Value
5 m
3,0 mm
10 m
6,0 mm
15 m
9,0 mm
20 m
12,0 mm
Red diode laser, wavelength 635 nm
< 1 mW, Laser Class 2
to IEC 60825-1:2007
This product complies with 21CFR parts
1040.10 and 1040.11.
Approx. ± 4,5°
L1 = ± 0,3 mm/m
L1 = ± 3/16" over 50 ft
L2 = ± 0,2 mm/m
L2 = ± 1/8" over 50 ft
L3 = ± 0,3 mm / m
L4 = ± 0,4 mm / m
3 x 1,5 V Mignoncells Alkaline, Size AA, LR6
Approx. 20 hours (Alkaline)
-20 °C to +60 °C /
S
Measured Value
20 ft
1 / 8"
40 ft
9 / 32"
60 ft
7 / 16"
9 / 16"
80 ft
middle of the laser line
laserl inie
± 3/16" over 50 ft
/
/
± 1/4" over 50 ft
-4°F to +140°F
en
F1
F2
F3
F4
11

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