Newentor CO2 Monitor, Indoor Air Quality Meters, Real-Time Temperature & Humidity Monitor, Carbon Dioxide Detector with Alerts, Alarm Clock, for Home, Office, and Greenhouse Use, Black
Newentor CO2 Monitor, Indoor Air Quality Meters, Real-Time Temperature & Humidity Monitor, Carbon Dioxide Detector with Alerts, Alarm Clock, for Home, Office, and Greenhouse Use, Black
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Newentor CO2 Monitor, Indoor Air Quality Meters, Real-Time Temperature & Humidity Monitor, Carbon Dioxide Detector with Alerts, Alarm Clock, for Home, Office, and Greenhouse Use, Black

Newentor CO2 Monitor, Indoor Air Quality Meters, Real-Time Temperature & Humidity Monitor, Carbon Dioxide Detector with Alerts, Alarm Clock, for Home, Office, and Greenhouse Use, BlackNewentor CO2 Monitor Air Quality Monitor Indoor Carbon Dioxide Detector Voice Alert Large Display Temperature Humidity Meters Alarm Clocks Home RV GyNewentor CO2 Monitor Air Quality Monitor Indoor Carbon Dioxide Detector Voice Alert Large Display Temperature Humidity Indoor Air Quality Monitor C10
Actual Color:Black

Key item features

  • Accurate Monitoring: Utilizes Swiss Sensirion PASens technology for precise CO2 measurements (400-5000 ppm) and offers high oxygen measurement accuracy with a low error margin.
  • Environmental Tracking: Provides real-time temperature monitoring from -9.9°C to 60°C and humidity tracking between 20% and 95%.
  • Custom Alerts: Features customizable CO2 concentration alert levels with both visual and audible warnings for maintaining a safe environment.
  • Integrated Clock: Includes a built-in calendar, dual alarm clocks, and a snooze function for added daily convenience.
  • Versatile Application: Suitable for a wide range of environments including homes, offices, greenhouses, warehouses, RVs, and schools.
  • Flexible Power: Offers flexible power options via battery or adapter and supports wall-mount installation for seamless integration.
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Arrives by Sun, Jun 14
Sold by NewentorPro Seller
Fulfilled by Walmart
4.553956834532374 stars out of 5, based on 278 seller reviews(4.6)
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About this item

Product details

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Customer ratings & reviews

4.4 out of 5 stars
stars49 ratings23 reviews
How item rating is calculated
  1. 5 stars71% (35)
  2. 4 stars10% (5)
  3. 3 stars14% (7)
  4. 2 stars0% (0)
  5. 1 star4% (2)

Reviews summary

Pros

  • : Shows co2 levels with numbers and percentage.
  • : Features an intuitive design for operation.

Neutral

  • : Can provide sharp visuals, but may experience occasional display glitches.
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Showing 1-3 of 23 reviews

Mar 3, 2026
moivewatcher
Top Reviewer
Item details
Color: White
Sold byNewentorDelivered byWalmart
5 out of 5 stars review

Verified Purchase

the Newentor co2 meter is a real good product easy to use large LCD colored display co2 numbers in ppm i like this product so much i bought two of them for my house a 5 star on this product

Helpful?35PZSWLD28801052904382
Mar 19, 2025
Jason
Item details
Color: Black
Sold byNewentorDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Small and bright and does its job, reacts quickly

Great little device for knowing CO2 levels in your room. It hovers around 410 most times but just walking around near it makes it jump up. When I turn on the propane space heater, it jumps up over 700 quickly, so I know to let some air into the room. Bright colors, has indoor temp and humidity, really nice.

Incentivized Review
Helpful?35PZSWLD28801052904382
Jun 13, 2025
Cathy
Top Reviewer
Item details
Color: Black
Sold and shipped byNewentor
5 out of 5 stars review

Verified Purchase

Great Quality! Think I'll Get A 2nd One for RVing

This is very nice. I had wanted something like this, and the quality for the price is amazing. I was concerned about CO2, and the temp and humidity are a real bonus. It has proved interesting as I have taken it to all the rooms plus the basement, and checked different times of the day. Thankfully will always fall at least "normal". Hope to use it RVing too!

Incentivized Review
Helpful?35PZSWLD28801052904382