Decibel Meter 4 in 1 Temperature and Humidity Decibel Tester Alarm Clock 11-inch LED Color Display Control

Specifications: Material: ABS Battery: 1 * built-in 2000mAh battery (included) Product size: 270 * 89 * 36mm / 10.63 * 3.50 * 1.42 inches Product weight: 320g / 11.3 ounces Package size: 330 * 100 * 45mm / 12.99 * 3.94 * 1.77 inches Package weight: 560g / 1.23 pounds Packing list: 1 * decibel meter

• Four-in-one design: The four-in-one function combines a sound meter, thermometer, hygrometer, and clock into one. It's a useful tool for testing, monitoring, or controlling the surrounding environment and sound levels.
• Semiconductor sensor: Utilizing a semiconductor air sensor, it can measure temperature, humidity, and decibel levels with high precision and sensitivity.
• Digital color display: The large 11-inch LED display displays time, temperature, humidity, and decibels, providing a clear view of all data. The brightness is adjustable.
• Six-level decibel design: The six-level decibel indicator uses three different colors: green, yellow, and red, to indicate different decibel levels, and also features three indicator symbols.
• Wide application: The simple and elegant design blends seamlessly into any modern home or office furniture design and is widely used in homes, schools, offices, hotels, and more.