Feature

●The equipment is designed to meet the measurement requirements of safety engineers, health, and industrial environments, including factories, transportation, family baby living rooms, wind farms, stadiums, airports, cities, urban noise and audio systems.
●Wide measuring range: 30~130dBA, 35~130dBC
●Accuracy up to 1.5dB
●It adopts modern, compact and portable design.
●Overload display: "OVER"/"UNDER" symbol indicates


Description

Name: Noise Meter

*Measuring range: 30~130dBA, 35~130dBC

*Accuracy: ±1.5dB

*Number of digits & resolution: 4 digits & 0.1dB

*Frequency response: 31.5HZ~8kHZ

*Measurement gear: 30~80dB, 50~100dB, 60~110dB, 80~130dB, 30~130dB

*Working temperature and humidity: 0~40℃; 10~85%RH

*Storage temperature and humidity: -10~60℃, 10~70%RH

*Size: 70*35*256mm

*Time characteristics: fast: FAST; slow: SLOW

*Sampling frequency: 2 times/sec

*Microphone: 1/2 inch condenser microphone

*Overload display: "OVER"/"UNDER" symbol indicates

*Frequency weighting characteristics: A and C weighting

*Power supply: 4*1.5V battery or DC 6V 100mA power supply