9.6 Inch LCD Digital Sound Level Meter Wall Noise Tester 30 130dB

Description:

The sound level meter is a versatile device for measuring the strength of sound in an acoustic environment: loud or soft; acute, serious; intermittent or continuous. This sound level meter can be used to measure the noise of various occasions and devices such such as factory, office, home, roadway, acoustics, refrigerator, etc. You can test the surround sound system to see exactly how much sound there is to see if any adjustments need to be made.

Features:

Super large 9.6 inch LCD digital screen with backlight that makes reading clearer and more visual in dark areas.

Wide measuring range: 30-130 dB, fast response, stable and reliable performance.

Real-time monitoring, provides accurate sound level data in your environment.

Alarm function. When the measurement value is higher than the alarm value, the sound level meter will beep and lock the data by flashing for 2 minutes.

Wall hanging type. With the hanging hole, it can be installed on the wall or placed freely on the table.

Application: families, factories, offices, hotels, hospitals, laboratories, theaters and audio systems, etc.

Specifications:

Model

SW-525A

Measuring range

Resolution

Precision

±1.5 dB

Frequency response range

31.5Hz ~ 8.5kHz

Frequency weighting

A

Answer

Fast

Resolution

0.1 dB (< 100 dB), 1 dB (> 100 dB)

Alarm reminder

Yes

Alarm output

Yes

Storage function

No

Communication

No

Food

DC5V 1A micro USB

Product size (approximately)

23 x 13 x 2.8 cm / 9.1 x 5.1 x 1.1 inches

Package weight (approximately)

588 g

Package included:

1 * Sound level meter

1 * USB Cable

Instructions:

1. Power ON/OFF key: short press to turn on, press and hold to turn off.

2. Down key: Short press to reduce the value during adjustment, hold for continuous reduction.

3. Up key: Short press to increase the value during adjustment, hold for continuous increase.

4. Alarm ON/OFF key: Short press to turn alarm on/off, press and hold for setting.