Sound Level Meter 30-130Dba, Professional Decibel Meter With Backlit Display (9V Battery Included)

[Sensitive Sensor] 0.5S 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;+/- 1.5 Db Accuracy With 0.1 Db Resolution;[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)

[Sensitive Sensor] 0.5S 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;+/- 1.5 Db Accuracy With 0.1 Db Resolution

[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)