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GZAIR Temperature Relative Humidity Monitor: Accurate Readings from 0 to 9999PPM Review

3

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🌬️ Airflow & Air Quality, 🔍 Test, Measure & Inspect

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Description of GZAIR Temperature Relative Humidity Monitor: Accurate Readings from 0 to 9999PPM

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. Portable CO2 Detector: This device is powered by a USB port or 1800mAh rechargeable battery. A fully charged battery will result in almost 10 hours of use. You can take it to wherever you want to monitor air quality. PIN Protection: You can set up a screen lock to help secure your device. Dual Switch: Use the Pushbutton to switch it on/off, touch the starting icon for operation proceeding, preventing children’s access to turn off the device.

Reviews

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

Type of review

Revainrating 5 out of 5

Read the manual before you start.

This arrived when we were on vacation and my co-workers were having trouble getting it to work but my husband came to the rescue. When we came back from vacation, he started this device as soon as possible. It was accurate and quick for reading vibrations in the air. We use it in our bar in accordance with our "Governor's Order" 🙄. Overall a great product.

Pros
  • Indoor Air Quality Meters
Cons
  • Quick Guide

Revainrating 5 out of 5

You're full of hot air and I can prove it!

Great gauge. Fast, accurate, quick results, the battery is great and is USB powered so you can use the USB battery to extend usage time when you're out of power. You will be amazed at how much CO2 rises in your room when you are in it. The only complaint about the manual. It tells you exactly how a function runs, but not what the function does. You can set an upper/lower limit, I have no idea what does that, why I want to do this.

Pros
  • Airflow and Air Quality
Cons
  • Off fashion

Revainrating 5 out of 5

Precise and handy

I've only had this product for a few days, but so far it's working very well. My goal is to rate my entire home ventilation system based on its impact on home CO2 levels. I love that it can either be plugged in for continuous use or last up to 10 hours on batteries. This seems correct; For example, I placed it outdoors in a well-ventilated, shaded area for 10 minutes and it showed 424 ppm, which is consistent with NOAA global data. Indoors it is between 600 and 900 ppm. The display is updated…

Pros
  • Industrial and scientific
Cons
  • Not as thick as other picks