Digital display of sound level
Measurement frequency ranging 300 Hz to 8000 Hz.
A & C weighting selectable.Quasi-Analog
Sound Level Meter
1. Feature
Digital display of sound level
Measurement frequency ranging 300 Hz to 8000 Hz.
A & C weighting selectable.
Quasi-Analog bar indicator : 1 dB display steps, 50dB display range, updated every 40ms.
Auto or Manual ranging selectable.
Fast & Slow response selectable. Maximum hold. Record Max./ Min
Microphone : 6mm (Dia.) electric condenser type.
Large 3-1/2 digit LCD display
Auto power off : 20 min after non-operation. Low battery indicator.
Monitor the sound levels from traffic noise, alarm systems and workplace machinery
2. Specifications
Measurement frequency range | 300 Hz to 8000 Hz. |
Quasi-analog bar indicator | 1dB display steps, 30dB display range updated every 50ms |
Measurment level ranges | 4 ranges:40~70dB 60~90dB 80~110dB 100~130dB |
Measurment level weighting | A: 40dB~130dB C: 45dB~130dB |
Accuracy at 94db,1khz | ±2dB |
Display response | Fast:125ms slow: 1second |
Microphone | 6mm(Dia)Electric condenser microphone |
Digital display | 3 1/2 digit LCD 0.1dB resolution |
Power | AAAx4 batteries(incl.) |
