Digital 6-in-1 CO2 Detector PTH-9A
Shipping Fee
We offer free shipping on all orders.
Shipping Area
The products can be delivered to the most of states in the United States except American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau and U.S. Virgin Islands.
We also offer international shipping. For some countries and regions, we may charge a remote fee, which depends on the carrier's standards.
Shipping Origin
For US orders, we ship from our US warehouse or our factory in China, depending on stock availability. Please refer to the information provided on the product page for details.
For international orders, we will ship directly from our factory in China. All costs collected during the transportation are the sole responsibility of the customer.
Shipping Carrier
We will select the carrier based on your shipping address.
Delivery Estimate
The order will be processed and shipped within 1-3 working days.
Holiday Notice: Please note that due to the upcoming holiday, orders from outside the U.S. placed between Feb 15–22 will have an extended processing time of up to 10 working days. We apologize for any inconvenience and appreciate your patience.
You will receive a confirmation email after the order is shipped.
For US orders, if shipped from a US warehouse, the shipping time will be 2-7 working days. For all other orders shipped from China, shipping time is 7-12 working days.
Kindly Remind
*If you need to make any changes to your order, please contact us before shipping.
*The recipient's assistance may be required during shipping for some orders. We will contact you as soon as possible after receiving the notification from the carrier, please pay attention to check our emails.
*After receiving the ready-to-delivery email, please keep your phone open. If delivery fails, you may need to contact your local post office for pickup. Of course, we will also email you the details after receiving the notification from the carrier.
Key Features
Digital 6-in-1 CO2 Detector PTH-9A
6-in-1 Indoor Air Quality Monitor
With advanced sensors, the PTH-9A can accurately detect the current levels of CO2 concentration, PM2.5, PM10, AQI, temperature, and humidity.
Three-Stage AQI Indication and Sound Alarm
The air quality detector features three AQI levels - normal (0-50), warning (51-100), and danger (101-500). Should the AQI exceed 100, it will trigger a clear sound alarm.
Automatic CO2 Calibration Function
To easily calibrate the CO2 detector, simultaneously press and hold all three buttons in a well-ventilated area after shutdown, and let it stand for 200 seconds.
Color LED Screen with Time/Date/Year
Beyond air quality monitoring, the color LED screen also displays current time, date, and year. Plus, it can switch between Celsius and Fahrenheit for temperature readings.
Rechargeable and Portable Design
The air quality monitor comes with a 2400mAh rechargeable battery and a convenient hook on the back, perfect for anywhere you need it.
Product Overview
Specs
Model:
PTH-9A
Compare with Others
Appearance: |
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| Model: | PTH-9A |
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| WiFi: | x | x | x | 2.4GHz |
| Bluetooth: | x | x | Bluetooth 5.0 | x |
| Data Detection: | CO2, Temperature, Humidity, PM2.5, PM10, AQI | CO2, Temperature, Humidity | CO2, Temperature, Humidity | Temperature, Humidity, CO2, TVOC, HCHO, AQI, PM2.5, PM10 |
| Time:Screen: | √ | x | x | √ |
| Battery:Alarm: | Backlight LED | Backlight LED | Electronic ink display | VA |
| CO2 Indicator: | Built-in 2400mAh | Built-in 2400mAh | 2x AA batteries | Built-in 2700mAh |
| Alert Value: | Only sound | Only sound | Only sound | Sound and light |
| CO2 Range: | √ | √ | √ | √ |
| CO2 Calibration: | When CO2 exceeds 1000PPM | Custom alert values | Custom alert values | Custom alert values |
| Temperature Range: | 400~5000PPM | 400~5000PPM | 0~9999PPM | 400~5000PPM |
| Humidity Range: | √ | √ | √ | √ |