Mini Pressure Decibel 30~130dB Tester Backlight Audio Noise Sound Level Meter
Specifications
Mini Sound Level Meter (30 ~ 130 dB) with LCD BacklightBrief Description
This Digital Sound Level Meter is an instrument to measure sound pressure level in decibels (dB). This meter is featured with wide measuring range (30 ~ 130 dB), frequency weighting “A”, maximum function, LCD with automatic backlight and low battery indication. This meter has a light sensor on the top of LCD which can be used to detect environment lighting condition. The darker the environment the brighter the backlight illumination will be. The meter also provides a windscreen to filter out unwanted signals.
This is a portable, easy to use and handy instrument for sound quality control in office, home, school and construction site. The meter has wide range of applications such as noise pollution studies, research and other industrial use.
Features
- Instantaneous Sound Measure Function
- Wide Measuring Range: 30 ~ 130 dB
- With weighted sound pressure levels A
- With windscreen to filter noise or unwanted signal
- Maximum function
- Low Battery Indication
- Large and clear LCD screen
- Automatic Backlight
- With Tripod mounting on the back of the unit for field use
Specifications
- Measuring Level: 30 ~ 130 dBA
- Accuracy: ±1.5 dB (94 db@1kHz)
- Frequency response: 31.5Hz ~8.5KHz
- Frequency Weighting: A
- Digit Display: 4 digits
- Resolution: 0.1 dB
- Sampling rate: 2 times/second
- Microphone: 1/2 inch electrets condenser microphone
- Max Hold: MAX
- Low battery indication
- Power: 1 x 9V battery (not included)
- Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F)
- Operating Humidity: 10 ~ 80 % R.H.
- Storage Temperature: -10 ~ 60 °C (14 ~ 140 °F)
- Storage Humidity: 10 ~ 70 % R.H.
- Dimension: approx. 57 x 26 x 149 mm
- Weight: approx. 144 g
One Set Included
- 1 x Sound Level Meter
- 1 x Sponge Ball or Windscreen
- 1 x Instruction Manual
- Standard factory package
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