- Car Charger[2]
- Computer Cables & Connectors[2]
- Keyboards[5]
- Laptop Cooling Pads[1]
- Laptops[10]
- Network Cards[8]
- Other Computer Accessories[10]
- USB Hubs[2]
- Memory Cards[2]
- Screen Protectors[7]
- Speakers[6]
- Digital Cameras[10]
- Video Cameras[10]
- Other Audio & Video Equipments[2]
- Rechargeable Batteries[10]
- AC/DC Adapters[4]
- Laptop Adapter[7]
- Keypads & Keyboards[4]
- Other Electronic Components[10]
- Refrigerators[1]
- Lamp Holders & Lamp Bases[3]
- Other Lights & Lighting Products[6]
- Laptop Bags[1]
- Mobile Phone Bags & Cases[5]
- Other Measuring & Analysing Instruments[1]
- Other Telephone Accessories[1]
- Telephone Headsets[1]
- Mobile Phone Chargers[8]
- Mobile Phones[10]
- Contact Person : Ms. Liu Jodie
- Company Name : Shenzhen Ever Good Electronic Co., Ltd.
- Tel : 86-755-82578850
- Fax : 86-755-25774386
- Address : Guangdong,Shenzhen,Room 2921, New Asia Guoli Mansion, Intersection Of Zhenzhong Rd. And Zhonghang Rd., Futian District
- Country/Region : China
- Zip : 518000
AR814 Sound Level Meter
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| GENERAL FEATURES &SPECIFICATIONS | |||||||||||||||||||
| Part Number: | AR814 | ||||||||||||||||||
| Measuring Range | 30130dBA | ||||||||||||||||||
| 35130dBC | |||||||||||||||||||
| Accuracy | ±1.5dB | ||||||||||||||||||
| Frequency Range | 31.5HZ-8.5KHZ | ||||||||||||||||||
| Linearity Range | 50dB | ||||||||||||||||||
| AC/DC Output | √ | ||||||||||||||||||
| Auto Power Shut Off | √ | ||||||||||||||||||
| Low Battery Indication | √ | ||||||||||||||||||
| Over Range Indication | √ | ||||||||||||||||||
| Digit & Resolution | 5Digits & 0.1dB | ||||||||||||||||||
| Time Weighting Selection | Fast/Slow | ||||||||||||||||||
| Microphone | 1/2 Inch Electret Condenser Microphone | ||||||||||||||||||
| Frequency Weighting | A & C | ||||||||||||||||||
| Frequency Weighting | √ | ||||||||||||||||||
| Max Hold Function | √ | ||||||||||||||||||
| RS232 PC Interface | - | ||||||||||||||||||
| Calendar function | - | ||||||||||||||||||
| Sampling Frequency | 2 times/sec | ||||||||||||||||||
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Pictures for reference only.
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Dear customers,
Welcome to check our website.
If you want to order 1pc as a sample, Please view our store on aliexpress.com
http://www.aliexpress.com/store/708744
About this product, please check this link,
http://www.aliexpress.com/store/product/AR814-Sound-level-meter-Free-Shipping-by-fast-express/708744_644196010.html
If you want to order more pieces or have any question, please send email to us or leave a message online, we will contact you as soon as possible.We will give you best price,quality and service.
We will give you best price,quality and service.
Hope we can be cooperation with you in near future.
Please believe us; we will do our best for you.
Best wishes,
Mr. Andrew Qian /Sales Manager
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AR814 Sound Level Meter
