DISPLAY , KEYPAD, SPECIFICATION
SET
-Setting modes. Long press to enter setting mode
MUTE
+
-While buzzer sounds, short press to mute
-While in setting mode, press to adjust value
SPECIFICATION
Measuring range
CO2
0~9999 ppm,
Temperature
14~140
o
F (-10~60
o
C)
Humidity
0.1~99.9% RH
Resolution
1ppm , 0.1
o
C/
o
F, 1%RH
Accuracy
CO2
+50ppm+5% of reading
(
0~2000ppm)
Other range is 10% of reading
Temperature
+0.6
o
C/+0.9
o
F
+5%RH (at 25
oC, 10~90%RH) ;
Humidity
+7%RH ( at 25oC , other range )
Response time
CO2
<30 seconds (63% step change)
Tair
<20 mins (90% step change)
Humidity
<20 minutes ( 90% step change)
Operating
14°~140°F(-10~60oC) , 0~95% RH (
avoid
condensation)
o
Power supply
5VDC USB type C port
Power consumption
<500mA
Meter size
8.9” x 6.0” x 1.8” ( 226 x 152 x 45 mm)
(L x W x T)
Weight
17.6oz (500g)
Standard package
Meter, manual ,USB type C cable
,Wall Mount accessories.
2
