Digital sound level meter

Features:

Frequency range: 31.5 Hz-8.5 kHz

Measuring range: 30-130dB

Weighing of networks: A, C

Dynamic features: Fast & Slow

Resolution: 0, 1dB

Accuracy: 1.5 dB

Measuring time: 0.1 Sec.

Power supply: 4 AA batteries 1.5 V

Equipment: sponge windproof and ABS case.

Usage: detects the noise level wherever there is the need to accurately measure the degree of environmental noise pollution.