DT-173 Sound Level Meter Noise Measurement-Recorder

DT 173 Decibel Meter Sound Level Meter

Standard applied: IEC61672-1CLASS2

Accuracy: ± 1.4 dB

Frequency range: 31.5HZ-8kHz

Dynamic range: 50 dB

Level ranges: Automatic: 30dB-130dB

Frequency Weight: A / C

Time Weighting: FAST (125ms), SLOW (1s)

Memory Readings: 129,920 points for DBA or DBC

The same rate: 1 Sec. For 24 hours

Microphone: 1/2 inch electret condenser microphone

Information output: USB data traffic