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๐ŸŒก๏ธ GZAIR Temperature and Relative Humidity 0-9999Ppm: Test, Measure, and Inspect Review

3

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Average

Revainrating 3 out of 5ย ย 
Ratingย 
3.0
๐ŸŒฌ๏ธ Airflow & Air Quality, ๐Ÿ” Test, Measure & Inspect

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Description of ๐ŸŒก๏ธ GZAIR Temperature and Relative Humidity 0-9999Ppm: Test, Measure, and Inspect

Dual-channel NDIR Sensor: Provide high accuracy and fast measurement response. Data Logger & Export data: You can view up to 7 days of history reading. It allows you to change the tracking intervals to determine how often your device logs track points. And you can export data to a .txt file and save it on your PC. Flexible Touch Screen: 3.5 inches large colorful TFT Capacitive Touch Screen, compact and elegant appearance. PIN Code Access Feature: You can set up a screen lock to help secure your device. Multiple Customization Options: You can customize the screen feature according to your preference, such as language, brightness, color, etc.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

The GZAIR Model 2 Indoor CO2 Meter is an exceptionally good device.

GZAIR Model 2 Indoor CO2, Temperature and Relative Humidity Sensor The carbon dioxide detector is a portable yet surprisingly useful device that allows you to monitor the air quality of your home in real time and monitor it for up to 7 consecutive days. Such control is especially important if you have a gas stove in your kitchen. In winter and with the windows closed in the house, a running gas stove consumes a lot of oxygen and the carbon dioxide concentration in the room air can quickly reach

Pros
  • Dual Channel NDIR Sensor: Offers high accuracy and fast measurement.
Cons
  • Not sure

Revainrating 3 out of 5

Nice Device - Data Download Tricky

If you want to upload your dates, first make sure you have set your dates and time (btw it seems to have changed correctly with Daylight Saving Time). To make sure you have a stable reading after an hour or so, go to History & Reset to clear the data so you start with a clean slate (it'll probably clear if you've logged long enough and you could) . clean them up in a table, but I think this is easier). Following the instructions to export the history data to a DATALOG.TXT file worked fine theโ€ฆ

Pros
  • Flexible Touch Screen: 3.5 inch TFT color capacitive touch screen, compact and stylish appearance.
Cons
  • disappears

Revainrating 1 out of 5

Fairly accurate sensor but very poor user interface

From what I can tell the sensor seems accurate enough and behaving as expected. If left outside, it falls to a baseline of 350-450ppm - sometimes a little lower, but about. With the windows closed in my apartment it rises to over 1000ppm overnight and drops back to 400-700 when I open the window or turn on the AC. With the burner on, you can see the ppm slowly increasing in the kitchen. All is well. Unfortunately, as with many products from other manufacturers, the user interface is secondaryโ€ฆ

Pros
  • Data logger and data export: You can view the reading history of up to 7 days. This allows you to change the tracking intervals to set how often your device logs tracking points. And you can export the data to a TXT file and save it on your PC.
Cons
  • Can't remember