Desk O2/RH/Temp. 3-in-1 Multifunctional Air Quality Detector

The air quality detector offers quick response and high accuracy in testing the oxygen content of the surrounding air, providing real-time display of time, date, temperature, and relative humidity. Specifications include:

Display: 3.5-inch TFT HD Color Display Data Storage: Up to 65,534 groups Power: Built-in 3.7V 3000mAh lithium battery Input: 5V/1A Temperature Test Range: -9°C to 55°C Humidity Test Range: 0% to 100% O2 Test Range: 0% to 30% Working Environment: -9°C to 55°C Material: ABS Item Size: 10 * 7.8 * 5.6 cm / 3.94 * 3.07 * 2.2 inches Item Weight: 196g / 6.91oz Package Size: 17.8 * 11.2 * 6.9 cm / 7.01 * 4.41 * 2.72 inches Package Weight: 376g / 13.26oz

Package Contents: 1 * Air Quality Detector 1 * USB Charging Cable 1 * User Manual (English)

The 3.5-inch TFT HD color display provides real-time information on the current time, date, oxygen level, temperature, and relative humidity. The wide 160-degree viewing angle ensures easy readability.

The data logging function allows storage of up to 65,534 groups of data, enabling convenient browsing of historical records stored by the system.

Utilizing semiconductor sensing detection technology, the air quality monitor accurately measures the oxygen, temperature, and humidity levels in your surrounding environment in real-time.

The sleek and compact design of the air quality detector fits seamlessly into any decorative style, with a free-standing style that requires no mounting.

This versatile device is suitable for use in a variety of settings, including cars, bedrooms, living rooms, offices, classrooms, and libraries, providing valuable air quality information wherever needed.

product information: