GZAIR WiFi Air Quality Monitor Detects Carbon Dioxide, PM2.5, 1.0, TVOC, Temperature, and Humidity, IoT Controller with Relay Function, Data Logger, Smart Home
$160
- 6 IN 1: Measure PM2.5, PM1.0, TVOC, CO2, Temperature, and Humidity, with a sensitive laser particle sensor, laser TVOC sensor, and accurate NDIR CO2 sensor.
- Automatic & Manual Calibration: Offer two calibration modes, Manual Calibration, and Automatic Calibration. We have calibrated it manually in the factory, and it can automatically calibrate during the detection.
- Wi-Fi Enabled & APP Smart Control: Smart PT02 can connect to the Internet, works seamlessly with Tuya App, Set alerts, receiving air quality measurements anytime and anywhere. (Note: Use the 2.4 GHz Wi-Fi band)
- Wireless IoT Controller: Create a Smart Scene in the Tuya app, make PT02 control the Smart home appliances. First, you should add Smart PT02 and other Smart home appliances to Tuya APP. Then set the conditions. The PT02 monitor will activate Smart Fans, Air Purifiers, or other appliances in response to changes in your home’s air quality.
- Supports RS485/Relays Signal Output: The RS485 port and Relay port are located on the rear of the device. And the RS485 supports data export. The Relays can control the appliances directly (This function is only recommended for professional personnel or engineers.)
- What You Get: GZAIR PT02, Charging Cable, User Manuals, GZAIR 12-month Warranty & 24/7 Customer Support Access via Email and Phone.
Scott –
This meter works well and is accurate compared to other meters we have. The WiFi connectivity works well albeit the app is a little janky. Overall it performs its functions well and allows for some relay outputs which is an excellent feature. Highly recommended.
Raimond –
I had no idea my house had such TVOC & Co2 levels, no wonder I always have a headache and feel like vomiting when I’m home. Love this thing.
Morrison –
Bright screen. Lots of good data. Very fast tester. I love the icons showing good or bad air. The alarm is very loud.
Joseph N. –
I like the user interface because it’s simple to read and easy on the eyes. It’s also quite simple to operate; even a youngster could figure it out.
Very precise. If you vape or smoke, you won’t be able to do so any longer because the air quality will set off alarms, which is quite bothersome.
The only critique I have is the power cord’s location. The cord makes it difficult for the gadget to stand on a table.
Setup is simple.
This is the greatest air quality monitor I’ve tested out of all the ones I’ve looked at.
5 stars without a doubt!
Baskerville –
This sensor is great. Its just what I needed. It wasn’t super easy to setup but pairing it with the app was simple. Once I got it hooked up Im pleased with the outcome so far. I would definitely recommend this to anyone.
henry Iding –
The GZAIR monitor has proven to be a worthwhile purchase in terms of indoor air quality. We’re constantly checking it to see how much fine particulate has gotten into our sleeping space through an adjacent window. Temperature, humidity, CO2, VOCs, PM2.5, and PM1.0 particles are all tracked by this high-tech instrument, which appears to be highly sensitive and genuine. CO2 levels are a useful indicator of how well a room’s air is refreshed because breathing elevates them. The VOC measurement is a broad indicator of the presence of any type of solvent.We find it intriguing that it rises in reaction to whether or not we’ve consumed alcohol, but since it’s not a specific chemical indication, it’s more general in nature for indicating clean air quality. When we turn on our room air filter fan when outside levels become harmful to breathe, the particulate reaction is really immediate, and we can see that the values improve.
The wifi connection is excellent, and we can readily retrieve all of the statistics, including a graph presentation of each parameter over time to indicate trending.
Gerardo Strott –
I’ve found it to be really accurate and useful, particularly during California’s recent wildfires. Because I have asthma, indoor air quality is really essential to me. The figures fluctuate due to variations in indoor air quality caused by doors opening and other factors. I would buy it again, and I have told others about it.
Dimples –
Brings peace of mind to have this in my home.
hamburger –
I found out the TVOC in my living spaces was much higher than I expected, and figured out how to lower it. This was worth the money.
Haznor –
My ears were continuously filling with fluid when I just moved into a new house, and I also experienced excruciating migraines and sinus issues. I had to figure out what was creating my problems in my home. I considered a lot of things before choosing this one, and I’m quite pleased with it. I sought up a solution once it explained what the problem is. I had extremely volatile organic compound-filled air. To solve the problem, I opened all of my doors and windows and turned on the air conditioning so that the entire house was airtight. To really get all the fumes from the walls, flooring, insulation, etc. out of the house, I utilized fans and opened everything. I went three weeks without air conditioning and it fixed my issue. I’m overjoyed with this unit. It looks amazing as well. My only complaint is that the battery doesn’t last very long and needs frequent recharging. It now resides in the basement I gave and is constantly charged to monitor the air quality.
Murray –
Product worked as advertised, a helpful indoor air quality monitor for the home.
Reynolds –
This useful indoor air quality sensor for the home performed as promised. Although it’s fair to say that I’m not sure what to expect from these kinds of devices, battery life is a little on the shorter side. I would recommend.
JW –
The product is exactly what we needed for pollution tracking during the Canadian forest fires. Overall we are pleased with the product’s performance.
Zack –
I bought this unit when air quality became dangerously bad due to forest fires in Canada. The monitor is appeared to be very useful, since it provides accurate measurements of all critical pollutants in the air. And with monitor helps I can balance home ventilation to reduce CO2 and keep PM2.5 dangerous particulars at healthy level. Pretty happy with my monitor !!
Brett –
When Canada’s forest fires caused the air quality to deteriorate to a dangerous level, I purchased the GZAIR 6-in-1 Indoor Air Quality Monitor. The monitor appears to be quite helpful because it delivers precise measurements of all important air contaminants. And with the aid of a monitor, I can regulate my home’s ventilation to lower CO2 and maintain safe levels of the harmful PM2.5 components. I’m rather pleased with my monitor!
susanna –
We all got hit with the Canada wildfire smoke so we purchased this.
It’s so sensitive on TVOC that I can tell if the kitchen gas stove has been on.
The dust in the air is barely reading indoors proving I have a good air filter and a fairly air tight house as I thought.