SNDWAY Digital 4 in 1 Sound Level Meter Temperature Humidity Meter 30~130db Decibel Meter Audio Measuring Instrument Desk Noise Meter
This instrument is mainly used for measuring environmental noise, noise engineering, quality control and health prevention and treatment, such as factory, office, traffic road, audio, home and air conditioner, refrigerator and other occasions.
Features:
1,Accuracy:±1.5dB(standard sound source 94dB@1KHz)
2,Measuring range:30-130dB
3,Frequency respond range:31.5Hz-8.5KHz
4,Frequency Weighting:A Weighting(Ambient noise)
5,Response:Fast
6,Connecting computer with USB cable, user can download records, collect samples and print chart and data.
Specifications
Measuring Range:30-130dB
Accuracy:±1.5dB(standard sound source 94dB@1KHz)
Frequency respond range:31.5Hz-8.5KHz
Frequency Weighting:A Weighting(Ambient noise)
Response:Fast
Microphone: 6mm condenser microphone
Digital Display:3 digits
Alarm (sound+Display:yes
Alarm clock:yes
Time Display:24-hour system
Temperature Display:2digits
Humidity Display:2digits
Storage Function:2s/unit, store for 1 year
Connecting Computer:Communicate with the computer via wire
Power Supply:DC5V 1A Type-C USB port
Low battery warning:less than 3.6V ± 0.1
Li-ion capacity:4000mAh 3.7V
Operating Temperature and Humidity :0~40°C, 10%~80%RH
Storage Temperature and Humidity:-10~60°C, 10%~70%RH
Dimension:151x48x86mm
Product weight:281g
Package contents
1*Desk Sound Level Meter
1*USB Cable
1*User Manual