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Size: 13 centimeters Material: Stainless steel Suitable for use in high-temperature environments

WenThis thermometer is suitable for use in high-temperature environments.

Humidity meters are widely used in laboratories, horticulture, instrument workshops, libraries, hospitals, computer rooms, and more. They are particularly important in hotels, restaurants, homes, and for measuring environmental temperature and humidity. Therefore, humidity meters are essential excellent tools for people near their work and living environments.

【Precautions】1. Place this product in a well-ventilated area, away from cold and hot sources, avoid sudden heating, and do not expose it to sunlight. 2. The usage environment should be clean and dust-free; dust contamination can affect the accuracy of the readings. 3. Do not come into direct contact with steam, nor use your mouth to blow air on it, as this may cause condensation inside the device, leading to inaccurate readings.

Reference values for environmental temperature and humidity

1. Suitable environmental conditions for the human body: temperature of 15°C–25°C, relative humidity of 45% RH–75% RH

2. Living environment: 40% RH – 70% RH

3. Libraries, art galleries, and museums: 40% RH to 60% RH

4. Computer rooms and communication rooms: 45%RH–60%RH

5. Clothing materials and cotton wool textiles: 40% RH – 60% RH

6. Dairy product storage: 50% RH – 60% RH

7. Fruit storage: 60% RH – 70% RH

8. Favorable environment for disease prevention and treatment: 30% RH – 50% RH