User's Manual

Cleaning and maintenance
Do not use sharp objects or corrosive, volatile, strong acid and alkali products
to clean the instrument.
 After use, please clean the electrode plate. You can use a soft wet cloth or
a cotton pad to wipe it gently. When the electrode plate is particularly dirty,
you can use a soft cloth with a little medical alcohol (alcohol concentration
is 75%) to wipe or disinfect it.
 Do not wash the instrument directly with water.
 If the instrument is not used for a long time (about 3 months), please fully
charge the instrument before storage, so as to avoid damage to the battery inside
the instrument due to lack of electricity.