Digital sound level meter 30-130dBA

Measurement of environmental noise in dB.

Display: LCD – 4 digits Digit

height : 17 mm

Refresh speed : 2 per second

Maximum value read memory

Automatic range

Measurement : From 30 to 130 dB Precision : +/- 1.5 dB

Type of frequency :

dBA Frequency : 31.5 Hz à 8.5 KHz Low battery : Battery icon indication Auto shut off : 11 minutes

Display backlight

Power supply : 9V battery