The graph on the picture seems to be up to 96 seconds, is it capable of showing data/readings for a longer period of time?

It goes to 24 hours but you can’t choose it does it automatically for you. I expected to be able to see the last 96 seconds on the graph but after 96 seconds it switches to 0-48 minutes and then larger intervals but the bar on the graph averages in more time to represent one bar as time goes on. It is not all that useful because once it gets past 96 seconds small changes in air quality sort of get lost to being averaged out with the other chunk of data for each bar on the graph. If you leave it on for hours at a time the graph is all pretty much just equal bars bc changes get averaged out too much.

can this device store monitored data and can I transfer monitored data to computer?can I use it for outdoors?

Store: No, Transfer: No, Outdoors: Yes, but don't get wet and do not use if it maxes out the particle count as it can damage it. But if you're maxing it out, you should probably not be outdoors at that location :)

how long does each sensor last? Several sensors from M10, M1000's only last for 3 years, do that apply to this one too?

The sensor life is 3 years for particle sensor

How do you perform initial calibration? The manual says leave it outside for 6 hrs but doesn't say if it should be on or in a specific mode.

Please keep it powered off in a ventilated place for 6hrs for calibration.

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Temtop Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)

Product ID: 268791763

Details

Brand
Temtop
Colour
M2000 2nd
Power source
Battery
Product dimensions
3.6D x 7.1W x
Style
Data

📊3+ months continuous data logging

🔔Customizable audio alarm & color-coded alerts

🌬️8-in-1 multifunctional sensor suite

¥64572

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Description

🌿 Breathe smarter, live better — never miss a beat in air quality!

TRUSTED PRECISION RELIABILITY - SenseAir NDIR CO2 sensor and built-in calibration ensure accurate, consistent readings you can count on.
DATA DRIVEN INSIGHTS AT YOUR FINGERTIPS - Export detailed air quality data via USB for analysis and peace of mind.
COMPREHENSIVE 8 IN 1 AIR QUALITY MONITORING - Track CO2, PM2.5, PM10, formaldehyde, temperature & humidity with professional-grade sensors.
STAY ALERT WITH SMART AUDIO VISUAL ALARMS - Instantly know when air quality dips with customizable thresholds and vibrant TFT display.
PORTABLE POWERHOUSE FOR INDOOR OUTDOOR USE - Ergonomic design, rechargeable battery, and backlit screen keep you informed anywhere.

The Temtop M2000 2nd Generation is a professional-grade, handheld air quality monitor featuring an 8-in-1 sensor array including CO2, PM2.5, PM10, formaldehyde, temperature, and humidity. It offers over 3 months of continuous data logging with USB export, customizable audio alarms, and a vibrant TFT color display. Designed for both indoor and outdoor use, it combines precision SenseAir NDIR technology with ergonomic portability, making it an essential tool for health-conscious professionals seeking reliable, real-time environmental insights.

Specifications

ASIN	B085C4KRH4
Brand	Temtop
Brand Name	Temtop
Customer Reviews	4.2 out of 5 stars 227 Reviews
Global Trade Identification Number	00757233347883
Item Dimensions	28.4 x 13.6 x 19.4 centimeters
Item dimensions L x W x H	28.4 x 13.6 x 19.4 centimeters
Manufacturer	Elitech
Model	M2000 2nd Generation
Part Number	M2000 2nd Generation
Style	Data Export+HCHO/PM2.5/PM10/CO2/Particles
Style Name	Data Export+HCHO/PM2.5/PM10/CO2/Particles
UPC	757233347883
Unit Count	1.0 Count

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¥64572

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In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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