1. 4 IN 1 Decibel Meter: This decibel meter has multiple functions, having a decibel meter is equal to holding a thermometer, hygrometer and watch at the same time.
2. 11" Display Screen: This large screen decibel meter has a 11" LED display that can adjust the brightness to provide a crisp, easy-to-use display.
3. High Precision: The noise meter uses intelligent air semiconductor sensor to test decibel temperature and humidity value, more sensitive, accurate and stable.
4. Wide application: The noise meter can be applied to noise engineering, product quality control, health prevention and treatment.
5. USB Charging: This decibel meter has a built-in 2000mAh lithium battery power supply, with a 10ft USB charging cable, you can charge it anywhere.
Specifications:
Item Type: Wall Mounted Sound Meter
Material: ABS.
Display method: LED screen
Atmospheric Pressure: 12.5 PSI-15.4 PSI
Sampling time: 0.3 seconds
Detection temperature range: -14°F to 122°F (-10°C to 50°C).
Storage Temperature: -14°F to 140°F (-10°C to 60°C).
Operating environment, storage humidity: 20% - 85%
Detection humidity range: 20% - 85%) Accuracy: 5%)
Charging: 1000 mA 5V DC
Battery: 1 x 18650 2000mAh) Shipped with built-in battery
Unit: dBA
Measurement range: 30-130dBA
Precision