DOOMAY, a brand that offers a wide range of novelty products for kitchen and home enthusiasts, is committed to creating better products to enrich your wonderful life experience. This commitment is based on extensive scientific and rigorous market research.

The Thermometer Series from DOOMAY includes a USB Fan & Timer, which is the focus of the following product description.

The DOOMAY USB Fan & Timer is designed to meet the temperature and humidity monitoring needs in almost all indoor scenarios, such as home, room, office, incubator, garage, basement, and other places, while saving more space.

The device features a simple and clear LCD display with large numbers and sharp fonts, providing a better reading experience. It does not require any complicated settings, and users can easily switch between Celsius and Fahrenheit using the internal button.

With multiple sensitive vents, the temperature and humidity data are updated every 10 seconds, ensuring accurate and reliable readings. The handle buckle position at the bottom of the product is designed to help users open the back cover easily, and the circular concave position of the rear cover is a 3M adhesive position for convenient mounting.

The DOOMAY Meter boasts high accuracy, thanks to its imported high-precision temperature and humidity sensors. It features an accuracy of ±3% RH for humidity and ±1°C for temperature, with a wide measuring range of -9.9°C to 60°C for temperature and 10% to 99% for humidity.

The device can be used in two ways: it can stand upright for tabletop use or be mounted on the wall using the included 3M paste tape. For the best viewing angle, it is recommended to position the meter below eye level.

In addition to its practical features, the DOOMAY USB Fan & Timer also offers a space-saving and wide application design. Its mini size (2 inch * 1.34 inch * 0.51 inch) makes it suitable for use in a variety of indoor scenarios, such as home, office, car, school, reptile tank, incubator, aquaculture, wine cellar, brooder, and greenhouse.

The device's simple and elegant design, with a clear LCD screen displaying large digits, makes it easy to read and use. It also features a comfort indicator with face icons, which can accurately reflect the comfort of humidity and temperature in the home. This can help users adjust the settings of humidifiers, dehumidifiers, and humidistats, enabling them to monitor their family's living conditions and health by preventing colds and dry skin.

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