Sper Scientific 800046 Indoor Air Quality Meter - Manual (Page 12)

- 12 -
2. Press MODE to increase the value or DP/WBT to
decrease the value. The alarm range is 100ppm to
9900ppm in 100ppm increments.
3. When your preferred alarm value is reached, press MN/
MX/AV to save the setting or press CAL to cancel
(without saving) and the meter returns to P 1.0.
Note…
P2.0 is not applicable for the 800046 but has been reserved
for future models.
1. While in P1.0, press MODE or DP/WBT to access P 3.0
and choose the temperature scale.
2. Press MN/MX/AV and the meter will go into the P 3.1
mode with its current setting for °C or °F displayed.
3. To switch between °C and °F scales, press MODE or
DP/WBT.
4. Press MN/MX/AV to save your setting or press CAL to
exit (without saving) and return to P 3.0.
MEASUREMENT PROCEDURES
P3.0 - Temperature Scale