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Smart Indoor Digitale Air Quality Monitor Portable CO2 Meter with temperature and humidity Li battery rechargeable
$87.20$176.80
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Product Description
Smart Indoor Digitale Air Quality Monitor Portable CO2 Meter with temperature and humidity Li battery rechargeable
Features :
CO2 air quality detector
A button on / off , self-monitoring of the boot , easy to operate
Temperateure detectors
Humidity detector
Powered by AAA 3PC ( not include ) Or micro usb supply power
( include Product size : 80 *42*50mm
Material : Plastic ( ABS )
product weight : 90g or so
Specifications :
sensing method : Dual channel NDIR ( Non-dispersive infrared )
measurement range : 400 to 5000ppm
accuracy : + / -50ppm + 5 % of measured value
warm-up time : under 2 minutes
response time : under 30 seconds ( diffusion )
sampling interval : 2 seconds
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