EN3
A16
– Humidity high/low alert icons
A17
– PM2.5 concentration level
A18
– CO
2
concentration level
A19
– TVOC concentration level
B
– Upper side / Buttons
B1
– Light sensor
B2
– “- / CAL” button
B3
– “SELECT SENSOR” button
B4
– “ALERT SET” button
B5
– “ALARM” button
B6
– “+ / MEM” button
C
– Back side
C1
– Sensor vents
C2
– Ventilation vents (for heat release)
C3
– Insert DC jack to the back case
C4
– USB-cable
C5
– AC/DC adapter
C6
– Insert into AC wall socket
Features
•
Large triple display of PM2.5/ CO
2
/TVOC level with moving
chart indicator
•
Non-dispersive infrared (NDIR) gas sensor for CO
2
detection
•
TVOC (Microelectro Mechanical System - MEMS) sensor
module to test the content of harmful substance in the air
•
PM2.5 Laser Particle Sensor module for monitor the dust in the
air
•
Wide CO2 measuring range from 400 to 5000 PPM
•
PM 2.5 measuring range from 0 to 999 ug/m
3
•
TVOC measuring range from 0.2 to 9.99 mg/m
3
•
Overall air quality level and ventilation recommendation on
basis of PM 2.5/ CO2/ TVOC concentration in the air (coloured
display elements)
•
Maximum (MAX), minimum (MIN) and average (AVG) value
memory of last 8, 12, 24 or 36 hours selectable
