Sound Decibel Meter, GoerTek Digital Mini Sound Pressure Level Meter, Audio Noise Measurement 30-130dBA,MAX/MIN Hold,Auto Backlight Display-3AAA Battery Includedd (GM1352)

Compact, Lightweight Design, Easy to Use
※It is Designed to fit comfortably in the palm of your hand. Auto power-off or manual shutoff by pressing the power button for two seconds.
※Accurate Readings in 30dBA~130dBa, while reducing the effects of wind noise .
※MAX/MIN Hold Function will hold the highest/lowest reading until a higher/lower reading is picked up.
※You also can make use of the calibration function to ensure the accuracy of measuring noise value, reducing error.

Widely Applications
This sound decibel meter is applicable for the measurement of noise engineering, quality control, health prevention and various environmental noises,
including noise measurement in such various places as factories, offices, transporting routes, families, stereo equipment and other places.

Specification
Measuring Range: 30~130dBA
Accuracy: ±1.5dB
Frequency Response: 31.5Hz~8.5KHz
Digital Display: 4 digits
Resolution: 0.1dB
Working Temperature: 0~40℃
Working Humidity: 5.10~80％RH
Storage Temperature: -10~60℃
Storage Humidity: 0~90％RH
Power supply: 3*1.5V AAA Battery(Included)

Package :
1x Digital Sound Level Meter
3x AAA batteries
1x English user manual

Warm Prompt :
1. Please don't use the meter under a high temperature and humid environment.
2. Please take out the batteries when not in use for a long time to avoid electrolyte leakage and damaging the meter.
3. When measuring the noise outside, please mount the wind-resistant ball on the head of the microphone from being directly blown by wind and measuring other noise.

Warranty:
We would like to replace a faulty product or refund your purchase. If you have any problem, please contact with us. We would like to serve you all the time.