Sound Level Meter 30-130dBA, Professional Decibel Meter With Backlit Display

[Sensitive Sensor] 0.5s response time, no contact. Can measure the noise level under any circumstances, quickly display the accurate measurement result.

[LCD Display] Large backlit LCD screen, easy to read at night. Low radiation, reduce eye damage.

[Accurate Measurement] Measuring range 30~130dBA; Accuracy of +/- 1.5dB with 0.1dB resolution

[Multi-function] Data hold function; Max/Min sound level measurement; 15 minutes automatic power off also has alarm function when the voice level reaches 130dB.

[Power Supply] Powered by 9V battery (Included)

Product Description

Main Parameters

Frequency Weighting: A

Measuring Range: 30dB-130dB

Accuracy within +/- 1.5dB

Resolution: 0.1dBA

Response Time: 0.5 Second

Operating Temperature: 0~40°C (32~104°F)

Operating Humidity: 10~90%RH

Storage Temperature: -10~60C (14~140F)

Storage Humidity: 10~70%RH

Dimensions: Approx. 170(L) x 58(W) x 35(H)mm (6.7 x 2.3 x 1.4inch)

Weight: Approx. 107g

Power Supply: One 9V Battery

Main Functions

Data Hold Function

Max/Min Display

15 Minutes Auto Power Off

Large LCD Display

Package Contents:

1x Digital Sound Level Meter

How Loud is Too Loud?

Government research suggests that the safe exposure limit is 85 decibels for eight hours a day. Your hearing can be damaged if you are continuously exposed to high volume sounds.

20dB: very quiet, 40dB: soft,

60dB: quite moderate, 85dB: borderline

90dB: loud, 100dB: very loud

110dB: very quiet, 120dB: dangerous

Wide application

Some noises come from the above graph:

Pet birds / Car noise / Washing machine / Urban construction / Musical instruments

This decibel meter is ideal for industry and home. It can easily measure the noise level of household appliances, neighbor's pets, city construction, factories, offices, road cars, etc.

Measurement tips:

1) When using the device outdoors, please install a wind-proof ball on the head of the device to avoid the effects of wind.

2) If you want to measure the sound level from A, you can't ignore the influences of other sources.

3) Please measure several times to get a relatively stable reading.

Please attention:

1) Please remove the 9v battery if it is not used for a long time.

2) Please do not use it in high temperature or humidity environment.