Pm2.5 Air Quality Sensor - Ambient Weather WS-2000 User Manual

5. Insert two AA batteries.
6. Verify the correct channel number (CH) and temperature units of measure (°F vs. °C) are on
the display, as shown in Figure 12.
(1) temperature
(2) temperature units (°F vs. °C)
(3) channel number
(4) relative humidity
7. Close the battery door.
8. Repeat for the additional remote transmitters, verifying each remote is on a different channel.

5.8 PM2.5 Air Quality Sensor

The WS-2000 supports one indoor and one outdoor PM2.5 Air Quality sensor. For more information,
please visit:
Version 2.12
Figure 11
Figure 12
https://help.ambientweather.net/product/pm25
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