- Help Center
- ToxCO
- On screen symbols
Why does my ToxCO have an orange circle with 'SEN01' and a date in orange below it?
Sensor Change Warning On ToxCO
The device's sensor change is due in 60 days or less, contact your distributor to arrange a service.
If the problem persists or has not been resolved by the information provided above, please contact Bedfont or your local distributor for more advice.