AR814 Smart Sensor Digital Sound Level Meter, Noise meter 30~130dB 31.5HZ~8.5KHZ

Introduction:
This sound level meter is very small and light. It is an ideal tool to measure Sound Pressure Level in decibels (dB). It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc.
Specification:
* Measuring Range:30~130dBA 35~130dBC
* Accuracy:±1.5dB
* Frequency Range:31.5HZ-8.5KHZ
* Linearity Range:50dB
* Time Weighting Selection:Fast/Slow
* Microphone:1/2 Inch Electret Condenser Microphone
* Frequency Weighting:A & C
* Frequency Weighting:Yes
* Max Hold Function:Yes
* Sampling Frequency:2 times/sec
* Power:9V (Alkaline or DC Adapter)(the battery is not included in the package)
* LCD size:30x50mm (1.18x1.97 inch)
* Product Net Weight :178g
* Product Size:207*70*29mm

For more information pls contact us
Ronex International
47/2, Fazli Rabbi Road, Motijheel, Dhaka-1000. Bangladesh
Cell: +880 1811155717; 01612526665
E-mail: ronexbd@gmail.com; ronexbd@live.com
Webs: ronexbd.webs.com | Skype: ronexbd
https://www.facebook.com/RonexInternational