RS485 Modbus Temperature Humidity Pressure Light TVOC PM2.5 PM10 CO2 HCHO O3 O2 H2S CH4 CO NO2 SO2 H2 NH3 Air Quality Sensor

RS485 Modbus Temperature Humidity Pressure Light TVOC PM2.5 PM10 CO2 HCHO O3 O2 H2S CH4 CO NO2 SO2 H2 NH3 Air Quality Sensor

Marsoni

M251S

$41.00

Get it in 3 business days with 1 day shipping. Friday, May 29

RS485 Modbus Temperature Humidity Pressure Light TVOC PM2.5 PM10 CO2 HCHO O3 O2 H2S CH4 CO NO2 SO2 H2 NH3 Air Quality SensorTTE SAQ Series Air Quality Sensor Manual Measuring parameters Parameters Range Resolution Precision Preheat time PM2. 5 0~1000ug m3 1ug m3 10% 2min PM10 0~1000ug m3 Temperature 40~+120 0. 1 0. 5(25 Humidity 0%RH 100%RH 0. 1%RH 3%RH60%RH,25 Air pressure 0~120Kpa 0. 1Kpa 0. 15Kpa@2575Kpa Light 0~200000 Lux 1Lux 7%(25) TVOC 0~60000ppb 1ppb 8%FS125ppb CO2 0~5000ppm 1ppm (40ppm+ 3%FS) 2min 10min(max precision) HCHO 0~5ppm 0. 01ppm 5%FS 5 min O3 0~10ppm 0.

Easy Shipping

Quick Dispatch:

Your RS485 Modbus Temperature Humidity Pressure Light TVOC PM2.5 PM10 CO2 HCHO O3 O2 H2S CH4 CO NO2 SO2 H2 NH3 Air Quality Sensor orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your RS485 Modbus Temperature Humidity Pressure Light TVOC PM2.5 PM10 CO2 HCHO O3 O2 H2S CH4 CO NO2 SO2 H2 NH3 Air Quality Sensor ships.

Need Help?
Questions about RS485 Modbus Temperature Humidity Pressure Light TVOC PM2.5 PM10 CO2 HCHO O3 O2 H2S CH4 CO NO2 SO2 H2 NH3 Air Quality Sensor, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for RS485 Modbus Temperature Humidity Pressure Light TVOC PM2.5 PM10 CO2 HCHO O3 O2 H2S CH4 CO NO2 SO2 H2 NH3 Air Quality Sensor in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything. The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop. Overall, a good, portable divider that’s quick to set up and works well for light use.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 21, 2026

Verified Purchase

Robert A. Bertsche

Draper, US

★★★★★ 5

Essay to assemble

Color: Grey

Very nice. Did the job the way I wanted.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 28, 2026

Verified Purchase