THE.WAVE.TALK
3
CONFIDENTIAL
HOW TO USE
2021-10-21
Power On
Get a sample to
measure
Measure
Check the result
Power ON by pressing
the button for more than
1.5 seconds
Open the lid and fill the
cup with water to be
measured.
Short press of button
(less than 1.5 seconds)
to start measurement
After about 15 seconds,
you can check the result through
the app or device LED color
