Value+ SL51A Sound Level Meter (35dB~130dB)

Measurement Range: 35dB~130dB

Frequency Response to Sound Pressure Measurement: 31.5Hz~8.5kHz

Linearity Range of Sound Pressure: 50dB

Resolution: 0.1dB

Accuracy: ±1.5dB

Max Display: 1999

Data Hold: Yes

MAX Mode: Yes

Frequency Weighting Characteristics: A, C

Time Weighting: Fast / Slow

Over Range Indication: Yes

Low Power Indication: Yes

LCD Backlight: Yes

Auto Power Off: Yes

Powered By: 9V (6F22) x 1

Datasheet