4in1 Digital Decibel Sound Meter & Alarm Clock — Temperature, Humidity, 11inch LED Color Display, APP Control (Tuya Wi-Fi 2.4G)

Compact 4in1 instrument that combines a decibel meter, alarm clock, thermometer and humidity meter — designed for testing, monitoring and managing ambient noise and environmental conditions. A semiconductor air sensor delivers high accuracy and sensitivity for temperature, humidity and decibel measurements. The 11inch large LED color display shows time, temperature, humidity and decibel readings at a glance, and the display brightness is adjustable for comfortable viewing. Noise is shown using a 6 gears of decibels design: a 6-gear level indicator paired with three different colors of green, yellow and red and three indicator symbols to quickly identify sound severity. APP Function: supports Tuya Wi-Fi 2.4G so you can connect the device to your phone via Wi‑Fi and the Tuya app to view and track the data remotely.