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, White
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, White
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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, White

4.5 stars out of 42 reviews
(4.5)|
42 ratings
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, WhiteNewentor CO2 Monitor Air Quality Monitor Indoor Carbon Dioxide Detector Voice Alert Large Display Temperature Humidity Indoor Air Quality Monitor C10Newentor CO2 Monitor Air Quality Monitor Indoor Carbon Dioxide Detector Voice Alert Large Display Temperature Humidity Meters Alarm Clocks Home RV Gy
Actual Color:White
Black, $49.99, was $79.99
$79.99
selected, White, $49.99, was $79.99
$79.99

Key item features

  • Accurate Monitoring: Utilizes Swiss Sensirion PASens technology for precise CO2 measurements (400-5000 ppm) and offers high oxygen detection 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%.
  • Customizable Alerts: Features custom CO2 concentration alert levels with both visual and audible warnings to ensure a safe indoor environment.
  • Integrated Convenience: Includes a built-in calendar, dual alarm clocks, and a snooze function for added daily utility.
  • Versatile Placement: Designed for wide application in various settings such as homes, offices, greenhouses, warehouses, and RVs, with flexible power options and wall-mount capability.
  • Clear Display: Equipped with a clear LCD display that shows essential data including CO2 levels, temperature, humidity, time, date, and alarm settings.
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Current price is Now $49.99
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was $79.99
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Columbus, 43215
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Sold by Newentor
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4.518672199170124 stars out of 5, based on 241 seller reviews(4.5)
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4.5 out of 5 stars
stars42 ratings21 reviews
How item rating is calculated
  1. 5 stars74% (31)
  2. 4 stars7% (3)
  3. 3 stars14% (6)
  4. 2 stars0% (0)
  5. 1 star5% (2)

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Showing 1-3 of 21 reviews

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?35PZSWLD288015542857883
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?35PZSWLD288015542857883
Jan 4, 2026
Kris
Item details
Color: White
Sold byNewentorDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great tool.

Great little monitor and got my daughter off my back! Buy it, great price. Great piece of mind and easy set up. Worth it!

Helpful?35PZSWLD288015542857883