Digital Sound Level Meter 30-130dBA – Professional decibel meter with backlit LCD screen – Accuracy +/- 1.5dB, 9V power supply included

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

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

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

[Power supply] Powered by a 9V battery (Included)

Frequency weighting: A

Measuring range: 30dB-130dB

Accuracy within +/- 1.5dB

Resolution: 0.1dBA

Response time: 0.5 seconds

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

Operating humidity: 10 ~ 90% R.H.

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

Storage humidity: 10 ~ 70% relative humidity

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

Weight: approx. 107g

Power supply: one 9V battery

Main functions

Data hold function

Max / Min display

15 minutes of automatic shutdown

Large LCD screen

Box contents:

1x digital sound level meter

1x 9V battery

How loud is too loud?

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

20dB: very low, 40dB: soft,

60dB: fairly moderate, 85dB: limit

90dB: Loud, 100dB: Very loud

110dB: very weak, 120dB: dangerous

This decibel meter is ideal for industrial and home use. It can easily measure the noise level of household appliances, a neighbor's pets, city construction, factories, offices, road vehicles, etc. Measurement Tips: 1) When using the device outdoors, please install a windproof ball on the device head to prevent the effects of wind. 2) If you want to measure the sound level from A, you cannot ignore the influence of other sources. 3) Please take several measurements to obtain a relatively stable reading. Please note: 1) Please remove the 9V battery if not used for an extended period. 2) Please do not use in high temperature or humidity environments. Number of products: 1 piece Color: Yellow/Black Size: 170*58*35(mm)