Features:

Comprehensive 20-in-1 Monitoring: The Tuya Multifunctional Air Quality tester offers an all-in-one solution for real-time monitoring of CO2, CO, TVOC, HCHO, PM2.5, PM1.0, PM10, temperature, and humidity. With its large digital screen, it displays all these parameters clearly, along with time and date, functioning as an alarm clock as well.



Smart App Control: With Tuya APP support, this air quality tester allows you to monitor real-time data remotely. You can view historical data, making it easier to track air quality trends over time. The app also automatically updates time and date to match your phone, offering a convenient and smart user experience.



Clear Display and Alarm Function: The 2.8-inch color TFT display makes it easy to read all measurements accurately. You can switch between Celsius and Fahrenheit and choose from multiple display modes to suit your preference. The built-in alarm function alerts you when any parameter deviates from the set range, prompting timely adjustments.



Long Battery Life and Efficient Cooling: Equipped with a high-capacity 2000mAh lithium battery, the tester ensures long-lasting operation without the need for frequent recharging. Its low power consumption and multiple ventilation holes enhance heat dissipation, ensuring efficient and effective test.



Versatile and Portable Design: Made from high-quality ABS material, the Tuya air quality tester is compact and lightweight, making it easy to carry and place anywhere. Whether you need it for your home, office, school, warehouse, or agricultural plantation, this tester is a perfect fit for diverse environments.



Specifications:

Color: White

Material: ABS

Sub-Unit Quantity: 3pcs/5pcs (optional)

Display: 2.8-inch TFT screen

CO2 Test Range: 400-6000PPM, ± 50 ± 15% PPM

CO2 Test Precision: 1PPM

CO Test Range: 0-500PPM

CO Test Precision: 1PPM

TVOC Test Range: 0-2.0mg/mu00b3

HCHO Test Range: 0-0.6mg/mu00b3

PM2.5 Test Range: 0-1000ug/mu00b3

PM2.5 Test Precision: 1ug/mu00b3

PM1.0 Test Range: 0-1000ug/mu00b3

PM10 Test Range: 0-1000ug/mu00b3

Temperature Test Range: -20-55 ℃, ± 1 ℃

Humidity Test Range: 0-99% RH, ± 3% RH

Main Unit Voltage: 3.7V

Sub-Unit Voltage: 3.0V

Main Unit Battery: 3.7V, 2000mAh lithium battery

Sub-Unit Battery: 2 AAA batteries (not included)

Working Current: 280mA

Main Unit Size: 898336mm / 3.53.31.4in

Main Unit Weight: 165g / 5.8oz

Sub-Unit Size: 595919mm / 2.32.30.7in

Sub-Unit Weight: 40g / 1.4oz

Package Size: 195x160x72mm / 7.7x6.3x2.8in

Package Weight:

3 Sub-Units: 420g / 14.8oz

5 Sub-Units: 500g / 17.6oz



Package Included:

Type A:

1 x Air Quality Monitor (Main Unit)

3 x Sub-Units

1 x USB-Type C Cable

1 x User Manual



Type B:

1 x Air Quality Monitor (Main Unit)

5 x Sub-Units

1 x USB-Type C Cable

1 x User Manual