Technical Data
Distance measurement
Typical Measuring Tolerance* ± 2.0 mm / 0.08 in ***
Maximum Measuring Toler-
ance**
Range at Target Plate
Typical Range*
Range at unfavourable condi-
tion ****
Smallest unit displayed
Ø laser point
at distances
General
Laser class
Laser type
Autom. laser switch off
Autom. power switch-off
Battery durability (2 x AAA)
Dimension (H x D x W)
Weight (with batteries)
Temperature range:
- Storage
- Operation
EN
Message Codes
If the message Error does not disappear
after switching on the device repeatedly,
contact the dealer.
If the message InFo appears with a
number, press the Clear button and
observe the following instructions:
No.
Cause
204
Calculation error
252
Temperature too
high
253
Temperature too
low
255
Received signal too
weak, measuring
time too long
256
Received signal too
high
257
Too much back-
ground light
258
Measurement
outside of meas-
uring range
260
Laser beam inter-
rupted
10
± 3.0 mm / 0.12 in ***
50 m / 164 ft
40 m / 132 ft
35 m / 115 ft
* applies for 100 % target reflectivity (white painted
wall), low background illumination, 25 ºC
1 mm / 1/16 in
** applies for 10 to 500 % target reflectivity, high back-
6 / 30 mm
ground illumination, 0 ºC to + 40 ºC
(10 / 50 m)
*** Tolerances apply from 0.05 m to 10 m with a confi-
dence level of 95%. The maximum tolerance may
2
deteriorate to 0.15 mm/m between 10 m to 30 m and
to 0.2 mm/m for distances above 30 m
635 nm, < 1 mW
**** applies for 100 % target reflectivity, background
after 90 s
illumination of approximately 30'000 lux
after 180 s
up to 3000 measure-
ments
100 x 54 x 30 mm
3.94 x 2.13 x 1.18 in
100 g / 3.21 oz
-25 to 70 °C
-13 to 158 °F
0 to 40 °C
32 to 104 °F
Care
• Clean the device with a damp, soft cloth.
• Never immerse the device in water.
• Never use aggressive cleaning agents
or solvents.
Warranty
Correction
Stabila provides a two-year warranty for
the Stabila LD 320.
Perform measurement
again.
Futher information can be found on the
Internet at: www.stabila.de
Let device cool down.
Warm device up.
Change target surface
(e.g. white paper).
Change target surface
(e.g. white paper).
Shadow target area.
Correct range.
Repeat measurement.
Stabila LD 320
Stabila LD 320
Functions
Distance measuring
yes
Min/Max measuring
yes
Permanent measuring
yes
Area
yes
Volume
yes
Pythagoras
2-point, 3-point
Display illumination
yes
Safety Instructions
The person responsible for the instrument
must ensure that all users understand
these directions and adhere to them.
Areas of responsibility
Responsibilities of the manufacturer
of the original equipment:
STABILA Messgeräte
Gustav Ullrich GmbH
P.O. Box 13 40 / D-76851 Annweiler
Landauer Str. 45 / D-76855 Annweiler
USA/Canada:
STABILA Inc.
332 Industrial Drive
South Elgin, IL 60177
1.800.869.7460
The company above is responsible for
supplying the product, including the User
Manual in a completely safe condition.
The company above is not responsible for
third party accessories.
Responsibilities of the person in
charge of the instrument:
• To understand the safety instructions on
the product and the instructions in the
User Manual.
• To be familiar with local safety regula-
tions relating to accident prevention.
• Always prevent access to the product by
unauthorised personnel.
EN
9
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