GVDA GD151A/ GD151B Digital Sound Level Meter Audio Level Meter Sonometro Sound Meter Decibelimetro 30-130dB Decibel Meter Portable Noise Meter
- Measurement Range: 30~130dB
- is_customized: Yes
- Model Number: GD151A/ GD151B
- Brand Name: GVDA
- Origin: Mainland China
- Certification: CE,FCC
- GD515A: Sound range:: 30-130dBA
- GD151B Sound range:: 30-130dBA or 30-130dBC
- Frequency:: 30Hz-8KHz
- Dynamic range:: 50dB
- Sound Accuracy:: ±1.5dB(94dB@1KHz); ±5dB (94dB@8KHz)
- GD151A Frequency weighting:: A weighting
- GD151B Frequency weighting:: A weighting,C weighting
- Time weighting:: fast 125ms; slow 1sec
- Temperature range: -20°C-60°C(-4°F-140°F)
- Temperature accuracy:: 0°C-45°C(32°F-113°F)±1°C/2°F; Other ±1.5°C/3°F
- Humidity range:: 0.0%-99.9%RH
- Humidity accuracy:: 20%-80% ±5RH; Other ±6RH
- Auto power off:: 10 minutes
- Power:: 3*AAA battery(not include)
- Item size:: 142*58*26mm
- GVDA Digital Sound Level Meter Noise Tester Audio Level Meter 30-130dB. Decibels Sonometro Sound Meter Decibelimetro Decibel Meter Noise Meter
This sound level meter is used to measure the sound level of the environment, such as factory, workshop, school, residence, office area, traffic road, audio and so on. It is also suitable for noise engineering, product quality control, health prevention and control, etc. It can measure ambient temperature and humidity too.
1,Fast/slow time weighted selection
2,2.4 inch Backlight display
3,Temperature unit °C/°F
4,Auto power off
5,Data hold function
6,Max/Min function
7,A/C weighted selection(only GD151B)
8,Low battery indication
Product Details
Sound range:30-130dBA or 30-130dBC (only GD151B)
Frequency: 30Hz-8KHz
Dynamic range: 50dB
Sound Accuracy:±1.5dB(94dB@1KHz); ±5dB (94dB@8KHz)
Frequency weighting: A weighting (GD151A)
Frequency weighting: A weighting,C weighting(only GD151B)
Time weighting: fast 125ms; slow 1sec
Temperature range:-20°C-60°C(-4°F-140°F)
Temperature accuracy:0°C-45°C(32°F-113°F)±1°C/2°F; Other ±1.5°C/3°F
Humidity range:0.0%-99.9%RH
Humidity accuracy:20%-80% ±5RH; Other ±6RH
Auto power off:10 minutes
Power:3*AAA battery(not include)
Item size:142*58*26mm
Item weight:about 114g
Package contents
1*Sound level meter
1*Manual
1*Bag
1*Box
Professional Sound Level Meter
it is used to measure the sound level of the environment, with fast/slow time weighted switchable for various sound measurement requirement.
Condenser Microphone
built-in high performance sensor, designed with a windproof sponge to reduce the interference of wind to ensure the measurement accuracy.
Noise Measurement
Ambient temperature and humidity is automatically measured after turn on
A/C weighted selection(only GD151B)
Frequency weighting: A weighting (GD151A)
Frequency weighting: A weighting,C weighting(only GD151B)
Fast/slow time weighted selection
Time weighting: fast 125ms; slow 1sec. Data hold function.Max/Min function
2.4 inch display with backlight
Auto power off
It will be auto power off after 10 minutes without any operation
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