EqualscopeQUICK START
Equalizing
How a measurement runs, from start to analysis.
1
Connect & switch onFit the tube, then hold the power button for 3 sec.
2
Pick a modeChoose Equalizing when it asks which mode.
3
ZeroingFor an accurate reading, apply no pressure for the 5 sec it takes.
4
Measure[Start] → hold it to your nose and equalize → [Stop].
5
Analyse[Stats] shows the figures, the technique and advice.
User manual QR
User Manual It does a lot — read it through. equalscope.kr/en/manual.html
Breath TrainingCO₂ · O₂
A voice walks you through breathing and holds, to your table.
1
Pick a tableChoose or build one under [Tables].
2
Train[Start], then follow the voice.
3
Review[Files] shows every round of a session.
4
Change modeUse Setup → [Switch]. The question at power-on can be turned off.
Safety

Out of the water only — you can black out without warning. No hyperventilating before a hold, stop at once if you feel unwell. In water, always with a buddy or instructor.

Care

Do not leave it in the car. A car in summer reaches 60–70 °C. Left hot for long, the battery can swell or catch fire, and the case warps.