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
Shenzhen Yuanguanghao Electronics Co.,Ltd focus on consumer electronics products more than 19 years .
Covering an area of 6000 square meters with 2 building factory 6 production lines. More than 20 new patent products developed every year, including weather station, digital timer, bluetooth speaker, etc. OEM & ODM products also win high evaluation from Tory Burch,Victoria’s Secret, K-Mart, METRO etc.
With e-commerce development, our products are selling to all over the word by Amazon,
E-bay and other electric business platforms.
1) Are you Factory & Manufacture?
YES. Our factory is found in 1999.
2) What products you manufacture?
LED Table Lamp, Weather Station, Mobile Phone Peripherals, Computer Peripherals, Countdown Timer, Talking Clock, Pedometer, etc.
3) What’s advantage of your products?
Our products are design by our designer team. Almost product we have Patent Letter.
4) what is MOQ of the item ?
usually the item is in stock ,Any quantity can be accept . please inquiry us before place order .
5) can we customized logo on the item ?
yes , we have print workshop in factory . As long as you provide Logo file ,we will do sketch for you first ,then make sample to confirm .
6) can we customized private package ?
yes ,it is no problem
China factory supply wholesale Handheld indoor air quality monitor/Smart portable PM 2.5 detector indoor air qu
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