Handheld M2000 2nd air quality monitor allows you to take a real-time reading of HCHO, PM2.5, PM10, Particles, CO₂, Temperature and Humidity For each gas, there will be a graph to show the changing in last 24 hours. Further, historical data can be exported for further analysis.
The air quality tester makes it easy to take measurements from one room to another in order to get an overview of the concentrations of various pollutants in the home, workplace, school, a daycare center, or any other location.
Powered by internal 2200 mAh rechargeable lithium batteries, it will run 6 hours continuously without charging.
- Input voltage: DC 5 V
- lInput current: 1 A
- lBattery Voltage:3.7 VDC
- Updated version of M2000, data export (CSV format) available via USB.
- Multifunctional Air Quality Monitor device with high precise electrochemical formaldehyde sensor, laser particle sensor, and carbon dioxide sensor based on NDIR.
- This air quality monitor can detect PM2.5 PM10 Particles CO2 HCHO Temperature and Humidity.
- Audio alarm, colorful TFT display, ergonomic design, built-in rechargeable large capacity battery.
- Easy understanding user interface, temperature unit Fahrenheit and Celsius switchable.
- Display: TFT color LCD Screen
- Battery Voltage: 3.7 VDC
- Overall Dimension: 73.5*220*37.5 mm
- Data Export: USB
- Output Voltage: 5VDC,
- Output Current: 1A
- Temperature range: 0~50℃;
- Humidity range: 0~90% RH
- Atmospheric pressure: 1atm
PM2.5 measurement technical specification
Measurement range: 0~999 ug/m³
Resolution: 0.1 ug/m³
PM10 measurement technical specification
Measurement range：0~999 ug/m³
CO2 measurement technical specification
Measurement range: 0~5000 PPM
Resolution: 1 PPM
Formaldehyde measurement technical specification
Measurement range: 0~5 mg/m³
Resolution: 0.001 mg/m³
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply contact us over online chat or email. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
Free Standard shipping in US: The products will be shipped out by USPS if you choose standard shipping at check out. Generally, it takes about 1~2 days to process the products and then 3-5 business days for delivery.
USPS Priority Mail, 2-Days Delivery: If you are urgent to receive the products, please contact us over online chat or call (+1)408-844-4070 directly. Our customer service will help you.
Worldwide Shipping: We can ship to virtually any address in the world. Generally, it takes about 1~3 business days to process the products and then 5~10 working days for delivery. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.