Key benefits Dependable humidity and temperature tracking that helps protect comfort, belongings and sensitive items by giving regular, readable updates. Fast refresh rate (every 10 seconds) keeps readings current so you can spot changes and respond quickly. Compact, clear LCD display and refined appearance make the device both functional and suitable for visible placement in homes or businesses. Batteries included for immediate use — no additional purchases required. What it does (features and performance) Humidity monitoring: measures 10%–99% relative humidity with an accuracy of 5%–10% (specified at 25°C). Readings refresh every 10 seconds to maintain stable precision. Temperature measurement: covers a wide range from -50°C to 70°C with practical precision within 1.0°C for everyday indoor use. Readable display: clear LCD digital interface designed for easy, at-a-glance reading and efficient placement in limited space. Power: supplied with two button cell batteries so the unit is ready to use out of the box. Design: space-saving, refined look suitable for room decoration while providing intuitive operation for tidy temperature and humidity tracking. Practical uses (scenarios) Bedroom or nursery: monitor humidity and temperature to maintain a comfortable sleep environment and protect infants from overly dry or humid air. Living room, office or retail space: keep track of indoor climate to improve comfort and protect furniture, instruments or inventory. Storage or utility areas: spot humidity or temperature shifts that can affect electronics, documents or stored goods and take corrective action quickly. What to expect Simple, reliable indoor monitoring with frequent updates and a clear digital display. Compact styling that fits on shelves, desks or nightstands and can be used immediately with the included two button cell batteries. Specifications (concise) Humidity range: 10%–99% RH; accuracy 5%–10% at 25°C Temperature range: -50°C to 70°C; precision within 1.0°C Refresh rate: every 10 seconds Display: LCD digital Power: 2 button cell batteries included No additional features or connectivity are implied beyond the stated specifications.