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Warning
When making measurements on exposed rotating
parts or power train parts of machinery, proceed
with utmost care to prevent accidents due to getti-
ng caught in the machinery.
3.Other items
Attentions
Caution
If the unit shook excessively, the receiver may
produce extremely high sound pressure that
hurts human ear , be careful in process of using
the signal output plug.
Warranty
1. About relative warranties please read warranty card.
2. We disclaim any liability due to: client's transportation
damages; incorrect use or operation; manipulation,
alterations or repair attempts; without warranty card,
invoice.
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Maintenance
1. Replacement and upkeep of battery:
a. After power on, if an icon appears on the LCD,
you need to replace the battery immediately, for details
please refer figures and contents on page 9 of this
manual.
b. Remove the battery from the unit if it is not required for
extended periods of time in order to avoid damage to
the battery compartment and the erosion resulting
from a battery leakage.
2. Do not store or use the unit in following circumstances:
a. Splashes of water or high levels of dust.
b. Air of high salt or sulphur content.
c. Air mixed with other gases or contents.
d. High temperature or humidity (above50
℃
, 90%,) or
direct sunlight.
3. Do not disassemble the unit or attempt any internal
alterations.
4. Never use alcohol or diluents to clean the housing
for doing that will especially erode the LCD surface;
just clean the unit lightly as needed with little clean
water.
Note
：
We reserve the right to change the product design or
change the manual, without prior notice
！