Sound Level Meter Wall Mount 30-130 dB 11-inch LED Display

Sound Level Meter Wall Mount 30-130 dB 11-inch LED Display Description

This screen decibel meter has a 11 inch LED display with adjustable brightness, so you can read the real-time levels of decibels, time, temperature and humidity. High Precision: This sound level meter uses an intelligent air semiconductor sensor to test decibel temperature and humidity values. Compared with ordinary sensors, it is more sensitive, accurate and stable. The measurement range is 30~130dB, accuracy: 1.5dB, frequency response range: 50Hz~8.5KHz; Humidity range: 20~85%, accuracy: 5%; Temperature range: 14~122, accuracy: 5%. This noise monitor is a great tool for checking, monitoring or controlling and testing the sound level of any environment and can be applied to noise engineering, product quality control, health prevention and treatment, etc. This LED display decibel meter can be hung or placed on a table, making it an ideal noise meter for testing sound levels in classrooms, studios, major , factories, construction sites, homes, offices, etc. This intelligent decibel meter is to use, click "" to enhance the brightness, click "" to reduce the brightness, click "M" to adjust the detection speed, there are three gears: fast, medium and slow. Double-click "M" to adjust the time. Material: Plastic colour: white Package Contents: 1 x decibel meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.