Handheld CO2 Meter Air Quality Monitor Indoor Home Air Quality Tester Analyzer

US $36.99
or 4 interest-free payments of $9.25 available with
Condition:
New
10 available23 sold
This one's trending. 23 have already sold.
People want this. 18 people are watching this.
Shipping:
Free Economy Shipping.
Located in: Bordentown, New Jersey, United States
Delivery:
Estimated between Fri, Jul 25 and Wed, Jul 30 to 94104
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Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       .
4 interest-free payments of $9.25 available with Klarna.
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eBay item number:185770394060
Last updated on Jul 17, 2025 00:31:53 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
CMTOOL
MPN
MMT294
Type
air quality monitor
Warranty
2 Year
Function 1
Carbon Dioxide Formaldehyde Detector
Function 2
Temperature Humidity Sensor
Alarm
Audible
Sensor Type
TVOC
Power Source
Battery Powered
TVOC measuring range
0.000 mg/m³ ~ 2.000 mg/m³
HCHO measuring range
0.000 mg/m³ ~ 1.000 mg/m³
CO2 measuring range
385ppm ~ 2000ppm
Temperature measurement range
0℃ ~ 90.0℃ / 32℉ ~ 194℉
Humidity measurement range
0~90%RH
UPC
Does not apply
Category

Item description from the seller

Seller business information

VAT number: DE 323600997, GB 368421679
About this seller

qpking_official_store

100% positive feedback6.0K items sold

Joined Jan 2021
Usually responds within 24 hours
Why Choose QPKING_official_store?1. Global Leading Brands ,popular among customers, worth to trust.2.We are the Only QPKING Official Store in EBAY!100% original products , best price and Two-year ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (1,403)

All ratings
Positive
Neutral
Negative
  • a***a (951)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Great product, 100% quality and satisfaction
  • 1***3 (2155)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    As described...all Good
  • m***l- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Item as described. Thank you
See all feedback