Insize 9351-130, DIGITAL SOUND LEVEL METER, Measuring range 30~130dB, Resolution 0.1dB , 6928640385926

Automatically select best range: 30~80dB, 40~90dB, 50~100dB, 60~110dB,70~120dB,80~130dB

Over range indicator.
Real time, average, maximum modes.
Memory 16000 measurement values
Automatic power off