Aranet4 Indoor Air Quality Monitor, Wireless CO2 Detector for Home, Office | 4-year battery life, NDIR sensor. Tracks carbon dioxide, temperature, humidity, and
Aranet4 Indoor Air Quality Monitor, Wireless CO2 Detector for Home, Office | 4-year battery life, NDIR sensor. Tracks carbon dioxide, temperature, humidity, and pressure in real time. E-ink screen - by Aranet - from $189
Rated 4.7 out of 5 from 1,878 retailer reviews.
| Retailer | Price | As of | Availability | |
|---|---|---|---|---|
| Amazon | $189.00 | 2026-10-12 | In stock | Buy at Amazon |
Prices and availability are accurate as of the dates shown and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
We have not recorded enough price checks on this item yet to say whether the current price is good.
Price history
| Date | Retailer | Price |
|---|---|---|
| 2026-08-26 | Amazon | $189.00 |
Data quality: gold (complete retailer data: a verified price, a real review count and an image). This describes how complete our record is, not how good the product is.
As an Amazon Associate, xbbuy earns from qualifying purchases. Prices and availability are captured from the retailer and can change.