Please read the instructions carefully so as to
ensure accurate measurement results and safety:
DANGER
Do not use the device in
explosive, flammable or
corrosive environments.
When the product works, there
is a tiny clicking sound every
several seconds. This is a
normal phenomenon as the
lens captures images to
produce electronic noises.
Since the product is a
precision electronic and
sensitive optical device. Do
not drop it or allow impacts
to occur to prevent damage.
Do not dismantle the
product, doing so can
damage it and revoke the
warranty.
Please use a damp cloth or
gentle soap to clean the
enclosure of the device. Do not
use abradant, isopropanol or
solvent to clean. Special
optical lens cleaner should be
used to clean the screen.
P.4
2. Considerations and
Safety Maintenance
