[DETAIL] Description: 1. Use high-quality materials with guaranteed quality 2. It can be placed at will, pasted, placed and hung 3. Perceive temperature and humidity at all times 4. Delicate and beautiful appearance 5. Small size, large use, wide range of applications Parameters: Product name: Electronic charging temperature and humidity meter Temperature measurement range: - 10~70 �� Humidity measurement range: 10~99% RH Temperature accuracy: �� 1 �� Humidity accuracy: �� 5% RH Power supply: CR2032 * 1 Package included: 1 x Mini LCD Digital Thermometer Hygrometer Indoor Room Temperature Humidity Meter Sensor Gauge Weather Station For Home [ATTRIBUTES] - Battery Included: No - Hign-concerned Chemical: None - Type: K - Battery Included: No - Hign-concerned Chemical: None - Type: K - Theory: Multifunctional Thermometer - Display Type: DIGITAL - Power Type: Button Battery - Certification: None - Model Number: Mini LCD Digital Thermometer Hygrometer - Origin: Mainland China - Max Measuring Temperature: 70��C- 99��C - Style: Standing and Wall Hanging - Brand Name: Aideepen - Is Smart Device: No - Use: Household - Display Size: 1.9 Inches & Under - Temperature measurement range: - 10~70 �� - Humidity measurement range: 10~99% RH - Temperature accuracy: �� 1 �� - Humidity accuracy: �� 5% RH - Power supply: CR2032 * 1