Sound Level Meter with Large LCD Screen Wall Mounted Digital Sound Level Meter Digital Noise Meter Decibel Monitoring Tester Noise Volume Measuring Instrument 30-130dB Measuring Range With Sound Alarm

Features:

1. Large digital LCD display, clear numerical values, easy to read.

2. It is easy to operate and does not require any settings. It can be used immediately upon startup.

3. Measurement range is 30 ~ 130dB. With upper and lower limit alarms.

4. The adjustable range of alarm time is 5~120 seconds (factory default of 120 seconds).

5. Alarm sound output function. Buzzing to remind you when the real time measurement is reach to the alarm level, and hold the data for 5s then back to normal mode.

6. With hanging holes, can be hangged on the wall.

7. Suitable for checking and monitoring the sound level for personal, families, business, studies, industrial, etc.

Specifications:

1. Measurement Range: 30-130dB

2. Frequency Response Range: 31.5Hz~8.5KHz

3. Frequency Weighting: A weighting

4. Response Speed: 8 times/second

5. Accuracy: ± 1.5dB (with sound calibrator 94dB 1000Hz)

6. Resolution: 100dB: 1dB

7. Power Supply Method: DC5V 1A

8. Power Supply Port Style: Type-C

9. Working Temperature: 0-40 ℃

10. Working Humidity: 10%~80% RH

11. Storage Temperature: -10~60 ℃

12. Storage Humidity: 10%~70% RH

Material: ABS

Size: 22.5 * 12.5 * 3 cm / 8.86 * 4.92 * 1.18 inch

Weight: 440g / 15.52oz

Package Size: 24.5 * 16.9 * 3.5 cm / 9.64 * 6.65 * 1.38 inch

Package Weight: 600g / 21.16oz

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