ZWIN-AWA5688 Acoustic measuring instruments

Tianjin Zwinsoft Technology Co.,Ltd.

ZWIN-AWA5688 Acoustic measuring instruments

FEATURES

vAhandhold noise measuring instrument

vMultifunction and user- friendly sound level meter

v240×320 color screen

vMeasure range up to 133 dB

vComply with IEC 61672Class 2

USES

vComprehensive noise measurements

vEnvironment noise certification

vNoise profile measurement of industrial noise

vPeak C sound level measurements

vImpulse noise measurements

vWorkplace noise assessments

vIndustry boundary assessments

SPECIFICATIONS

Frequency Range:20 Hz ~ 12.5kHz ± 1 dB (not including microphone)

Total Measurement Range:28dB-133dB

Self-generated Noise: <23 dB(A), 28 dB(C), 35 dB(Z)

Power Supply:4×LR6 alkaline battery

5 V external power supply

Battery Life:Longest time of 30 hours continuously with 4×LR6 alkaline battery