Product Description

TS-501B
TS-501B decibel meter captures sound using a precise condenser microphone. It measures noise levels from 30 to 130 dB with 1.5 dB accuracy, Frequency from 30 to 8000Hz.

A/C Frequency Weighting

MAX/MIN Measurement
Frequency Range: 30~8000hz

Backlit Display
Long press the button to initiate or terminate the backlight function