Skip to content

Particle Mass Concentration Detector with Formaldehyde CO2/PM2.5/PM10 TVOC Temperature/Humidity

Marsoni M251S
Sale price$167.50
Pay 4 payments of $41.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Particle Mass Concentration Detector with Formaldehyde CO2/PM2.5/PM10 TVOC Temperature/HumidityThe Sper 900033 Particle Mass Concentration Detector is an advanced, desk or table top device that accurately monitors formaldehyde (H2CO) and other important air quality levels in a closed environment. The large, colorful LCD display indicates multiple indoor air quality parameters with a thoughtfully designed, graphical user interface. The entire display functions as a six color warning system, where colors correspond to actual realtime pollutions
Easy Shipping

Quick Dispatch:

Your Particle Mass Concentration Detector with Formaldehyde CO2/PM2.5/PM10 TVOC Temperature/Humidity 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 Particle Mass Concentration Detector with Formaldehyde CO2/PM2.5/PM10 TVOC Temperature/Humidity ships.

Need Help?
Questions about Particle Mass Concentration Detector with Formaldehyde CO2/PM2.5/PM10 TVOC Temperature/Humidity, 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 Particle Mass Concentration Detector with Formaldehyde CO2/PM2.5/PM10 TVOC Temperature/Humidity in your area.

Get Shipping Estimates

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
4.1 ★★★★★
Based on 939 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tom Vice
Houston, US
★★★★★ 4
Small but very nice
The shelves are sturdy and very nice. Make sure you look at the measurements before you order.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2024
I
Verified Purchase
Isabel
Birmingham, US
★★★★★ 5
Great
Loved it. Looks super neat, had not oxidized whatsoever. Great size for an over the toilet shelf.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025
Q
Verified Purchase
QueenB
Phoenix, US
★★★★★ 5
Arrived quickly and as described.
These shelves were easy to install. Be aware that the wood is very, very soft. I would not recommend for any heavy decorations or items needing to be removed and replaced often. They are more for show than function.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2023
S
Verified Purchase
Sheila
Belleville, US
★★★★★ 5
Perfect size
I tried to upload an image, but was unable to. I love thhis little trio, even comes with a bubble level to make sure your straight AND a tiny screwdriver. Looks great, holds 3 rolls of big roll TP. Very happy. Bought 2 more for the other bathrooms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2023
J
Verified Purchase
Jamie
Draper, US
★★★★★ 5
Perfect in our home
Wanted something for our half bath to add some light decor, these shelves are perfect and they were so easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2023

recommand products