LCD Digital 30-130dB Car Audio Sound Noise Level Meter Decibel Monitoring Tester

Description

Digital Sound Level Meter Tester 30-130db for Audio Noise Decibel MonitoringTool
Overview:
The sound level meter can measure Room Temperature and is provided with the function of recording the maximunm and minimum value.
The product has stable performance and can measure safetly and reliably.
Application Fields:
Widely used for environmental noise detection and prevention of Audio products, building construction, offices, factories, traffic roads, habitable rooms, entertainment sites,etc.
Item Specification:
Noise range(A frequency weighting):30-130dB
Frequency response:31.5HZ-8KHZ
Sampling speed: FAST (125 millisecond)
SLOW(1 second)
Resolution ratio:0.1dB
Degree if accuracy:±1.5dB(94dB,104dB,114dB@1KHz)
Sensor type: Omnidirectional capacitance microphone
Indoor temperature range:0℃--50℃
Temperature accuracy:±4℉(±2℃)
Working temperature and humidity:0-50℃(≦85%RH)
Storage temperature and humidity:-10-60℃(≦85%RH)
Supply voltage:4.5V (1.5V/AAA*3, not included)
Power dissipation of the battery:17mA*4.5V
Dimension:177-55-28mm
Weight:154g
Package included:
1 x Sound Level tester
1 x sponge cover
1 x storage pouch
1 x English Manual
Notice: use battery 1.5V/AAA*3, not included.
On May-10-21 at 19:59:11 PDT, seller added the following information: