School Archives | GZAIR Detectors

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

Rated 5.00 out of 5
$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.
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GZAIR PT01-B Smart Wi-Fi CO2 Meter, Data Logger, Tabletop & Wall Mountable Carbon Dioxide Monitor for Home & School, NDIR Sensor, Temperature & Humidity, Rechargeable Battery Included

Rated 5.00 out of 5
$79
Wi-Fi CO2 Meter, Temperature and Humidity, Tabletop & Wall Mountable CO2 Monitor with Visual, Audible Alerts, Alarm Logger, Battery Operated

NDIR CO2 Sensor delivers high accuracy and fast response

CO2 Detector with an audible alarm, LED lights reminder, Real-time notification on your Smartphone & Unit whenever an alarm is triggered, one tap to silence the alarm via app or device

Protects during a power failure - It operates on a power source with 1400mAh rechargeable battery backup

You can view up to 1 month of history reading with a trend chart. All alert conditions are recorded in the alarm log.

Simply installs the monitor on the wall where you need it, connect the device to the app, and the device is ready to use. The device is auto-calibrating every 24 hours after power on. The zero point of automatic calibration is 400ppm.
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GZAIR PT01 Smart Wi-Fi CO2 Meter with Smoke Alarm, Data Logger, Tabletop & Wall Mountable Carbon Dioxide Monitor, Temperature and Humidity, with Visual, Audible Alerts, Rechargeable Battery Included

Rated 5.00 out of 5
$99
Wi-Fi Carbon Dioxide Meter with Smoke Alarm, Temperature and Humidity, Tabletop & Wall Mountable CO2 Monitor, with Visual, Audible Alerts, Alarm Logger

CO2 Meter & Smoke Alarm in 1 unit with an audible alarm, LED lights reminder, Real-time notification on your Smartphone & Unit whenever an alarm is triggered, allows you to temporarily silence any annoying alarms caused by kitchen fumes, smoking, etc via the app or device

NDIR CO2 Sensor delivers high accuracy and fast response, Photoelectric smoke alarm responds quickly with a loud 85-decibel siren sounds

Protects during a power failure - It operates on a power source with 1400mAh rechargeable battery backup

You can view up to 1 month of history reading with trend chart. All alert conditions are recorded in the alarm log.

Simply installs the monitor on the wall where you need it, connect the device to the app, and the device is ready to use. The device is auto-calibrating every 24 hours after power on. The zero point of automatic calibration is 400ppm.
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GZAIR CO2 Data Logger Monitor, AB841 Compliant for Classrooms, Wall-Mounted Carbon Dioxide Detector, IAQ CO2 Detector, NDIR Sensor, Temperature and Humidity, 0~5000ppm Range (CO2 Detection Human/Plant Mode) (1200P White)

Rated 5.00 out of 5
$130
Unlimited data logging and memories: Built-in 2GB memory card is used to permanently record the measurement data.

View Trend Chart in GZAIR dashboard: Logged data can be output to computers for storing. Or upload the data file to the GZAIR website dashboard for analyzing.

Accurate Measurement: Using NDIR CO2 Sensor technologies to detect CO2, Temperature, and Humidity. The date and Time are displayed on the big LCD simultaneously.

Beeper and LED alarm: User-adjustable CO2 high/low alarm limit, if the CO2 value in the room exceeds the pre-set value, the instrument will respond with visual and audible warning tones.

Human/Plant Mode: Human mode measures the carbon dioxide level in close space and reminds you to ventilate timely to get good air quality; Plant mode detects whether the plant is growing in a good condition.

Offer two ways to calibrate the sensor: Manual Calibration and Automatic Calibration. Follow the steps in the Operating Instruction to perform the manual calibration. And it can automatically calibrate itself every two weeks during the detection.

Complies with/CA AB 841
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GZAIR CO2 Data Logger Monitor, AB841 Compliant for Classrooms, Wall-Mounted Carbon Dioxide Detector, IAQ CO2 Detector, NDIR Sensor, Temperature and Humidity, 0~5000ppm Range (CO2 Detection Human/Plant Mode) (1200P Black)

Rated 4.93 out of 5
$130
Unlimited data logging and memories: Built-in 2GB memory card is used to permanently record the measurement data.

View Trend Chart in GZAIR dashboard: Logged data can be output to computers for storing. Or upload the data file to the GZAIR website dashboard for analyzing.

Accurate Measurement: Using NDIR CO2 Sensor technologies to detect CO2, Temperature, and Humidity. The date and Time are displayed on the big LCD simultaneously.

Beeper and LED alarm: User-adjustable CO2 high/low alarm limit, if the CO2 value in the room exceeds the pre-set value, the instrument will respond with visual and audible warning tones.

Human/Plant Mode: Human mode measures the carbon dioxide level in close space and reminds you to ventilate timely to get good air quality; Plant mode detects whether the plant is growing in a good condition.

Offer two ways to calibrate the sensor: Manual Calibration and Automatic Calibration. Follow the steps in the Operating Instruction to perform the manual calibration. And it can automatically calibrate itself every two weeks during the detection.

Complies with/CA AB 841
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GZAIR CO2 Data Logger Monitor, IAQ CO2 Detector, Dual-Channel NDIR Sensor, Tabletop Carbon Dioxide Meter with Data Export, Temperature and Humidity, 0~5000ppm Range (MCH3 White)

Rated 5.00 out of 5
$150
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.
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GZAIR CO2 Data Logger Monitor, IAQ CO2 Detector, Dual-Channel NDIR Sensor, Tabletop Carbon Dioxide Meter with Data Export, Temperature and Humidity, 0~5000ppm Range (MCH3 Black)

Rated 5.00 out of 5
$150
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.

Multiple Customization Options: You can customize the screen feature according to your preference, such as language, brightness, color, etc.
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GZAIR CO2 Data Logger Monitor, Battery Included IAQ CO2 Detector, Dual-Channel NDIR Sensor, Tabletop Carbon Dioxide Meter with Data Export, Temperature and Humidity, 0~5000ppm Range (MCH3-B Black)

Rated 5.00 out of 5
$160
Indoor CO2 Meter, Temperature and Relative Humidity Carbon Dioxide Detector, Air Quality Monitor, NDIR Channel Sensor, Data Logger, 0~5000ppm Range

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.
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