MESTEK SL620 Decibel Meter Audio Level Meter Logger 30-135dB Noise Measurement Sound Level Meter Detector Diagnostic Tool
Tax included.
Features:
Model: SL620 digital sound level meter
Noise measurement range: 35~135dB
Noise accuracy: 2.0dB(reference sound pressure level,94dB@1kHz)
Frequency response:31.5Hz~8kHz
Time weighting (F/S switching):
FAST: use 125ms time constant(default use)
SLOW: use 1 second time constant(used when the tone value changes greatly)
Frequency weighting characteristics: A characteristic(A weight)
Digital display: 4-digit LCD display
Resolution: 01dB
Measuring two gears: Low file less than 100dB/High file greater than 100dB
Data retention: have
MAX/MIN: YES(large and small value measurements)
Ambient temperature measurement: 0~60C(degree celsius)
Use battery: 1.5V AAA*3 ï¼?#battteryï¼?font color='#ff0000'>(not include)
Working temperature and humidity : 0~40C/10%-80% RH
Storage temperature and humidity: 10~60C/10~70RH
Dimensions: 147*59*30mm
Weight: about 76g
Package included:
1 x SL620 digital sound level meter
Details Pictures:
