Cheap "Handy Portable Digital Sound Noise Level Meter Decibel Pressure Logger" Discount review update price today
"Handy Portable Digital Sound Noise Level Meter Decibel Pressure Logger" Feature
- Wide measuring range 40~130dB (decibels)
- Two equivalent weighted sound pressure levels, A and C
- Fast and Slow dynamic characteristics modes
- Frequency weighting: A and C features
- Size (Approx): 23.5 x 7.0 x 3.0cm
"Handy Portable Digital Sound Noise Level Meter Decibel Pressure Logger" Overview
Specification:
* AC Analog Signed Output for frequency analyzer level recorder or X-Y axis, FFT analyzer, graphic recorder, etc. to do statistical analysis of data logger.
* Accuracy: ±2dB (under reference condition)
* Frequency Range: 31.5 Hz ~ 8.5 kHz
* Linearity/Dynamic Range: 30dB
* Measuring Level: 40~130dBA, 40~130dBC
* Digital LCD: 45 x 35mm with 4 digits, Resolution: 0.1dB, Display: 0.5 secretary
* Bar Graph: 50dB scale at 1dB step for monitoring current sound pressure level display period of 50mS
* Level Ranges: 40 ~ 70dB, 60 ~ 90dB, 80 ~ 110dB, 100 ~ 130dB, 40 ~ 130dB
* AC output: 0.707 Vrms at FS output impendance aprrox. 600ohm
* Microphone: 1/2 inch electret condenser microphone
* Maximum Hold
* Working Environment: Temperature: 0~40°C (32~104°F), Humidity: 10~70% RH
* Storage Environment: Temperature: -10~50°C (14~122°F) , Humidity: 10~80% RH
* Power Supply: 6F22 9V alkaline cells/battery or DC 9V 100mA (included)
Package Contents:
1 x Sound Level Meter
1 x Sponge Ball
No comments:
Post a Comment