Description
Price: $35.99 - $32.99
(as of Jul 06, 2024 17:47:22 UTC – Details)
Product Description
Measuring Range
CO2 measuring range: 385ppm ~ 2000ppm
TVOC measuring range: 0.000 mg/m³ ~ 2.000 mg/m³
HCHO measuring range: 0.000 mg/m³ ~ 1.000 mg/m³
Temperature measurement range: 0℃ ~ 90.0℃ / 32℉ ~ 194℉
Humidity measurement range: 0~99%RH
Low Battery Reminder
When the battery power is too low, the battery symbol boxis blank, indicating that the power is about to run out, reminding the user to replace the battery.
Power supply：The device has a built-in 3.7V lithium battery.
Tips For Use Of The Instrument
● After testing, air quality tester must be powered off to avoid accidents.
● Avoid severe vibration of the air quality monitor.
● After the air quality meter has been left for a long time, odorous gases will accumulate in the instrument, which will seriously affect the test results. In this case,air quality meter must be placed in a cool and ventilated place and used for more than 1 hour (No need to operate the air quality meter during ventilation).
● Avoid using gases that exceed the measurement range to impact the sensor, otherwise, the sensor may be damaged.
● Do not disassemble the air quality meter or throw it into a fire.
● Avoid operating the air quality meter in strong wind environments.
● Avoid vibration and dropping.
● If not used for a long time, the preheating time for the first startup will be longer.
● Note: Do not let liquid flow into the interior of the air quality meter.
Function Button
Mute button：Pressing this mute button will switch the alarm sound on or off. In mute mode, the mute symbol will not be displayed and there will be no alarm sound. By default, the sound is on.
Backlight Function：You can press it briefly to turn the backlight function on or off.
Calibration Button：Press and hold this button for 5 seconds, and the air quality data will be cleared and retested.（It is recommended to enter the test mode after starting up in a ventilated for 120 seconds）
Temperature Unit Selection Button：Use this button to set the temperature unit as per your preference.（Switch between Celsius and Fahrenheit at will）
Maximum Data Button：By pressing this button you can view the maximum value data in the current test record.
Power Button：Press and hold the power button “ ” for 5 seconds until you hear a beep to complete the power on.
Package Dimensions : 8.39 x 4.49 x 1.54 inches; 7.83 ounces
Batteries : 1 Lithium Ion batteries required. (included)
Date First Available : August 7, 2023
Manufacturer : DUOYI
ASIN : B0CDWJFVQP
【5 in 1 Multi-Test Smart Air Quality Monitor】Air quality monitor indoor adopts a multi-purpose design that can accurately detect 5 data items in indoor such as Carbon Dioxide(CO2), Formaldehyde(HCHO),Volatile Organic Compounds(TVOC),Humidity and Temperature (Celsius/Fahrenheit) to help you always know the indoor air quality and maintain a healthy indoor environment for you and your your family to live more comfortably.
【5 in 1 Multi-Test Smart Air Quality Monitor】Air quality monitor indoor adopts a multi-purpose design that can accurately detect 5 data items in indoor such as Carbon Dioxide(CO2), Formaldehyde(HCHO),Volatile Organic Compounds(TVOC),Humidity and Temperature (Celsius/Fahrenheit) to help you always know the indoor air quality and maintain a healthy indoor environment for you and your your family to live more comfortably.
【Smart Reminder & HD Backlight Display】Home air quality tester can detect three types of environmental quality(GOOD/OK/POOR),when the air quality is in a bad condition,the buzzer of the air quality tester will sound quickly to remind the user,help users grasp the air quality of the surrounding environment in real time.The screen of the meter uses a large LCD display,which is intuitive to read and supports backlighting,so that the measured data can be read accurately even in dimly lit environments.
【Smart Calibration & Easy Operation】Indoor air quality monitor supports calibration function, the air quality data is zeroed and retested to ensure the accuracy of the measurement. The air quality tester is easy to operate, no complicated operation steps or applications, such as long press the power button to turn on/off the power, to view the maximum data in the current test record press the maximum data view button, to switch between silent mode or alarm mode press the silent mode button.
【Widely Used Home Air Quality Tester】Air quality tester for home is widely used,which can be used to detect the indoor air quality of cars,offices,bedrooms,shopping malls,factories,classrooms,new houses or during renovations.Air quality detector is small in size and light in weight,only 250g in weight,so it is easy to carry at will.When the battery power is too low,the battery box will also flash to remind the user,so as to prevent the power off caused by low power.
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