what is the country of origin?

Made it China, but it seems to be an accurate measurement.

Do you sell the software and hardware for data collection separately for this unit?

Yes, you can buy the software and cable from the link below. ASIN: B01BWJIRMK URL: https://www.amazon.com/dp/B01BWJIRMK?ref=myi_title_dp

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Portable CO2 Meter Handheld CO2 Detector Monitor 0~9999ppm, Carbon Dioxide Meter with Alarm Function, Temperature & Humidity Meter NDIR Sensor Air Quality Monitor for Home Trip Classroom and Office

Portable CO2 Meter Handheld CO2 Detector Monitor 0~9999ppm, Carbon Dioxide Meter with Alarm Function, Temperature & Humidity Meter NDIR Sensor Air Quality Monitor for Home Trip Classroom and Office

Product ID: 25742880

Details

Alarm
Audible
Brand
Gain Express
Color
Yellow
Item Weight
200 Grams
Manufacturer
Gain Express
Operating Humidity
99 9 percent

💧Humidity 0.1~99.9%RH ±3%

💨CO2 range 0~9999ppm ±5-10%

🌡️Temp range -10~60°C ±0.6°C

195977CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌬️ Breathe smarter, lead better — your air quality sidekick for every space.

SMART ALARM ALERTS - Audible alarm instantly notifies you when CO2 levels exceed safe thresholds—stay ahead of poor air quality.
DUAL POWER FLEXIBILITY - Runs on included batteries or optional 9V adapter, ensuring uninterrupted monitoring wherever you are.
PRECISION YOU CAN TRUST - High-accuracy NDIR sensor ensures reliable CO2 readings up to 9999ppm, keeping your environment safe and optimized.
PORTABLE USER FRIENDLY - Lightweight handheld design with easy manual calibration—perfect for on-the-go professionals and managers.
ALL IN ONE AIR QUALITY INSIGHT - Monitors CO2, temperature, humidity, dew point, and wet bulb for a comprehensive indoor air snapshot.

This portable handheld CO2 meter features a high-accuracy NDIR sensor measuring CO2 levels from 0 to 9999ppm with ±5-10% accuracy, alongside temperature and humidity monitoring. Designed for professionals managing indoor air quality in offices, classrooms, and public spaces, it offers audible alarms, easy calibration, and dual power options for reliable, on-the-go environmental insights.

Specifications

ASIN	B01966BZDY
Alarm	Audible
Best Sellers Rank	#83,152 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #145 in Indoor Air Quality Meters
Brand	Gain Express
Color	Yellow
Customer Reviews	4.5 4.5 out of 5 stars (291)
Item Weight	200 Grams
Manufacturer	Gain Express Holdings Ltd
Mfr Part Number	A017755
Model Number	A017755
Operating Humidity	99 9 percent
Power Source	Battery Powered
Product Style	Digital CO2 Meter
UPC	600316560665
Unit Count	1.0 Count
Upper Temperature Rating	60 Degrees Celsius

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195977CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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