RAD
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0100
Remote
CO2
Storage
Safety
Alarm
Calibration
Procedure
There are 2 methods for calibration: diffusion (recommended) and pump using a standard gas.
For diffusion calibration, we recommend taking the unit outdoors or anywhere it will be exposed
to fresh air. Wait 5 minutes until the CO2 reading stabilizes, start the calibration, then step away
from the meter to insure your exhaled breath will not disrupt the calibration process.
1. Diffusion Calibration
2. Press the Mode Button until the CALI icon
appears flashing.
1. Check that the Sensor Protector is
removed. You can store it in the lower indent
on the body of the unit.
3. Press Enter. The CALI icon will show
steady on the LCD.
Sensor Protector
Enter Button
Reset Button
Mode Button
