Precision Noise Meter: Accurate Sound Measuring Instrument
If you’re interested in monitoring sound levels in your environment, a decibel meter sound detector is an essential tool. also known as a sound measuring instrument, this device helps you measure the intensity of sound and ensures that you’re not exposing yourself to potentially harmful noise levels.
Characteristics Of The Sound Measuring Instrument Product
Our decibel meter sound detector is designed to meet the measurement requirements of safety engineers, health professionals, and industrial safety offices, it is also suitable for sound quality control in various environments such as factories, schools, and construction sites. The following are some of the key features and characteristics of our decibel meter sound detector:
- Max/min/data hold function
- Over range indication
- Under range indication
- A & C weighting
- Fast & slow response settings
- Enable/disable the auto power-off function
- 1/2 inch electret condenser microphone
- Automatic shut down after approximately 15 minutes of inactivity
|
Applied standard |
IEC61672-1 CLASS2 |
|
Frequency range |
31.5Hz～8kHz |
|
Dynamic range |
50dB |
|
Measuring level range |
Lo：30dB～80dB Med：50dB～100dB |
|
Accuracy |
±1.4dB |
|
Time weighting |
FAST 125ms;SLOW ( 1s ) |
|
Microphone |
1/2 inch electret condenser microphone |
|
Display |
3½ digits LCD display with a resolution of 0.1dB |
|
Frequency weighting |
A & C |
|
Data update |
2 times/sec |
|
Alarm function |
When the input exceeds the upper limit of the range, the alarm function will display “OVER”. When the input is below the lower limit of the range, the alarm function displays “UNDER” |
|
Auto power off |
The meter will automatically turn off after approximately 15 minutes of inactivity, but it is possible to disable this auto power off feature. |
|
Power supply |
The power supply is a 9V battery, which can use 006P, IEC 6F22 or NEDA 1604. |
|
Battery life |
at least 30 hours |
|
Operating conditions |
-20℃～60℃，10％RH～90％RH |
|
Storage conditions |
-20℃～60℃，10％RH～75％RH |
|
Weight |
178g |
|
Dimension(L*W*H) |
158*62*32mm |
US 14378 
GB 10931 
CA 9995 
AU 9686 
IE 6023 
NZ 4634 
BR 3873 
CN 1475 
