Use and Care Manual

Readout, Inc.
2940 Locust Street
St. Louis, MO 63103, USA
Questions? Email us at
[e-mail]
Frequently Asked Questions: mybiosense.com/faq
Breath Ketone
Monitoring System
Intended Use
The BIOSENSEsystem is intended for single-user
testing of breath acetone.The device is not intended
for diabetes management.It is indicated for home
(lay user) or professional use in the management of
individuals seeking to reach or maintain physiologic
ketosisas it relates to maintaining a healthy lifestyle.

The system should not be used to diagnose or treat
any disease or condition. Follow your healthcare
professional’s advice before making any changes to
your disease management or lifestyle program.
Device Repair and Disposal
For warranty and repair information, visit
mybiosense.com.
BIOSENSE
TM
Device
Removable Mouthpiece
Display Screen
START Button
SETTINGS Button
Device Operational Environment
Tested for:
Indoor use
Altitudes of less than <2000m
Ambient temperature: 50°F – 95°F
(10°C – 35°C)
Relative humidity: 15% - 80%
Device Transportation Environment
Ambient temperature: 32°F – 140°F
(0°C – 60°C)
Relative humidity: 15% - 80%
Atmospheric pressure: 700 - 1250 HPA
This device contains a lithium-ion
battery that must be disposed of
separately from other household items.
User Guide