LCD Digital Sound Level Meter Noise Detect Tester Data Decibel logging 30-130dB

Description

LCD Digital Sound Level Meter Noise Detect Tester Data Decibel logging 30-130dB
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 Specificaton:
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.