Air Quality Monitor Indoor High Sensitivity Air Quality Tester CO2 Monitor Formaldehyde Detector HCHO/TVOC/Temp./Humidity Tester with Advanced

【5-IN-1 Multifunctional Air Quality Monitor】The air quality monitor indoor adopts high-precision and professional sensors, which can accurately detect formaldehyde (HCHO), volatile organic compounds (TVOC), carbon dioxide (CO2), temperature (°C/°F) and humidity (%), let you fully know the air condition. 【Accurate Measurement & Vent Design Air Quality Tester】Carbon dioxide detector has built-in advanced digital sensor, which has fast response speed and high sensitivity. The built-in high-performance chip can quickly process the data acquired by the sensor and calculate the concentration of various gases in complex environments, outputting accurate measurement results. The innovative vent design allows full contact between air and the sensor, making measurement data more accurate and reliable. 【Real-time Monitoring & Buzzer Alarm】Air quality monitor will classify the air quality into “GOOD”, “OK”, “POOR” according to the gas concentration and display it in the corresponding column. When the air pollution level is too high, CO2 monitor will display ‘POOR’ and automatically sound an alarm through the built-in buzzer to prompt you. You can directly track the value of each gas to see which gases at high concentrations and take actions accordingly, protect the health of your family. 【HD LCD Screen with Backlight & 30 Seconds Countdown】Air quality monitor indoor features a high-definition LCD screen with blue backlighting, data is clearly displayed and easy to read, you can know the air quality at a glance. After power on, the air quality tester screen will count down 30 seconds before entering the test mode. During the countdown, the formaldehyde detector can be placed in a ventilated place to make the test data more accurate. 【Highlight Max Value & Ultra-long Standby Time & Low Battery Reminder】CO2 detector can check the maximum value of data detected in the current test record after power-on or calibration. Built-in 1000mAh large capacity rechargeable battery, the air quality monitor indoor can work for 6 to 7 hours after fully charged. The package includes a USB-Type C cable. When the battery power of the air quality monitor is too low, the battery symbol will blink to remind the user to change the battery. 【Warm Prompt】Before the first use or after long-term storage, the previous gas will accumulate in the air quality tester and affect the test results. Please be sure to place air quality monitor in a ventilated environment for at least 1 hour before use to ensure the accuracy of the data. air quality monitor co2 monitor co2 detector co2 meter air quality monitor indoor carbon dioxide detector indoor air quality monitor air quality tester co2 monitor portable indoor air quality meters air quality test kit formaldehyde detector home

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.