8. Shortcut keys
Press the
button to quickly enter the storage data directory view,
select the directory button to view the specific data.
In the main LCD interface, pressing and hold the
button then press
the
button until the sound of a buzzer delete the stored data.
Maintenance or service is not included in this manual, the product must
be repaired by professionals
It must use the required replacement parts in maintenance
If the operating manual is changed, please instruments prevail without
notice
Do not use in over dirty or dusty environment. Inhalation of too many
particles will damage the product.
To ensure the measure accuracy, please do not use in an over fogged
environment.
Do not use in explosive environment.
Follow the instructions to use the product, privately take apart the unit
is not allowed.
9. Product Maintenance
10. Cautions
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