Sound level meter 30-130dBA, professional decibel meter with backlit display (9V battery included) -

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

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

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

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

[Power] Powered by 9V battery (included)