9
Setting up the Relative Humidity Recalibration
Routine for Kestrel 3000-3500 Series units.
Example Recalibration Schedule
Day 1
Day 2
Day 3
8:30am
9:00am
9:00am
10:00am
10:00am
11:00am
Set up
calibration
jars-30min
Begin
equilibration
in 1st jar-24hr
Start 1st jar
calibration
timer - 1 hr
Begin
equilibration
in 2nd jar-24hr
Start 2nd jar
calibration
timer - 1 hr
Complete
Follow the instructions below that pertain to your unit (two or three button models).
Kestrel 3000-3500 (Three-Button)
1. With the unit turned off, press the center and left button at the same time to start the
RH Calibration routine. (If on, the unit can be turned off by holding down the center
button.)
2. With P1 showing, press the center button again to bring up the first calibration point
value. Scroll till 32.8 is showing, then press the center button.
3. With P2 showing, press the center button again to bring up the second calibration
point value. Scroll till 74.0 is showing, then press the center button.
4. Do not press any additional buttons at this time.
