Good Deal 60% confidence
amazon.com · AIRNERGY
AIRNERGY Portable CO2 Monitor Indoor Air Quality Monitor w/ 1500mAh backup battery $29.94
$29.94 $38.92 ↓23%
eCoupon at checkout: PT010923 Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the...
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Price History
90-day price tracking across retailers
Price History
90 daysCurrent
$29.94
Lowest
$28.44
Highest
$42.81
Current
$29.94
90d Low
$28.44
90d High
$42.81
Community Verdict
3 reviews60% recommend
Best for
Tech enthusiasts & remote workers
Watch out
May sell out quickly
Pro tip
Check if Subscribe & Save offers additional discount
Community-sourced deal with moderate approval. Verified available at amazon.com.
Discussion
0Trust Score
Moderate 70
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current
True Cost
No surprisesBase price $29.94
Shipping Free
Total $29.94
Deal Info
Retailer amazon.com
Brand AIRNERGY
Category Electronics
Posted 9/24/2026
electronicsamazon