CO2 PM2.5 PM10 Temperature and Humidity 5-in-1 Air Quality Sensor

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Tim Tuck

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Dec 11, 2020, 12:18:19 AM12/11/20
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FYI... Ecowitt's new sensor is now available.

Pity is not an outside unit.

https://www.ecowitt.com/shop/goodsDetail/97

cheers

Tim


Tom Keffer

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Dec 11, 2020, 8:12:29 AM12/11/20
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That's quite the price jump from the WH43 unit. From what I can tell, they have the same specs --- they just added a TH sensor. It would be way cheaper to get the WH43, plus a TH sensor.

It's still $100 cheaper than the PurpleAir unit, but it's indoors only, and has only one channel. 

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galfert

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Dec 11, 2020, 10:07:39 PM12/11/20
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The WH43 is only PM2.5  (1 air quality sensor is all)
The WH45 is PM2.5, PM10 and CO2 (3 air quality sensors) + Temp / Humidity = 5 sensors total.

My new WH45 has shipped a few days ago. I should have it soon.

Tim Tuck

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Dec 12, 2020, 12:27:30 AM12/12/20
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It’s not the same + th, it has PM10 and CO2 which the 43 did not.


On Sat, 12 Dec 2020 at 00:12, Tom Keffer <tke...@gmail.com> wrote:
That's quite the price jump from the WH43 unit. From what I can tell, they have the same specs --- they just added a TH sensor. It would be way cheaper to get the WH43, plus a TH sensor.

It's still $100 cheaper than the PurpleAir unit, but it's indoors only, and has only one channel. 

On Thu, Dec 10, 2020 at 9:18 PM Tim Tuck <ti...@skybase.net> wrote:
FYI... Ecowitt's new sensor is now available.

Pity is not an outside unit.

https://www.ecowitt.com/shop/goodsDetail/97

cheers

Tim


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Tom Keffer

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Dec 12, 2020, 7:17:30 AM12/12/20
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Sorry. Missed that. 

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