PRODUCT SPECIFICATIONS
TROUBLESHOOTING
ERROR CODE DESCRIPTION SOLUTION
Err01 Out of measuring range Measure in a proper range
Err02 Reflected signal is too weak Choose a better surface
Err03 Out of display range (max value:
99,999),
e.g., result of area or volume is
out of display range
Divide calculation into
intermediate steps
Err04 Pythagorean calculation error Check and verify values and
steps are correct
Err05 Battery is low Install new batteries
Err06 Out of working temperature Measure in an environment
within the specified working
temperature
Err07 Ambient light is too strong Measure in a darker place
(shadow target)
Maximum measuring
range
30 meters
Minimum measuring
range
0.05 meters
Absolute accuracy @
<10 m
Accuracy @ <10 m
± 1.5 mm
Accuracy @ >10 m Increase
± 0.25 mm/meter
Power type Alkaline battery
(2x AAA)
Laser output power <1 mW
Laser type Class 2
Laser wavelength 650 nm
Laser spot size 25 x 30 mm @
16 m
Laser automatic
switch-off time
30 seconds
Device automatic
switch-off time
180 seconds
Operating temperature
range
-10°C~40°C
Storage temperature
range
-20°C~60°C
The measuring range and accuracy of the
product may be affected by factors such as:
use under extreme temperatures, rain, fog
or intense ambient light, or use on reflective
and high-gloss surfaces.
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