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High Precision 30 to 130dB USB Sound Decibel Meter

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High Precision 30 to 130dB USB Sound Decibel Meter

China High Precision 30 to 130dB USB Sound Decibel Meter supplier
High Precision 30 to 130dB USB Sound Decibel Meter supplier High Precision 30 to 130dB USB Sound Decibel Meter supplier High Precision 30 to 130dB USB Sound Decibel Meter supplier High Precision 30 to 130dB USB Sound Decibel Meter supplier High Precision 30 to 130dB USB Sound Decibel Meter supplier

Large Image :  High Precision 30 to 130dB USB Sound Decibel Meter

Product Details:

Place of Origin: China
Certification: CE ,Rohs
Model Number: GS-TL200

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: 28.4USD
Packaging Details: in color box
Delivery Time: 3-5 days for sample order or according to your order quantity
Payment Terms: Paypal ,west union,T/T
Supply Ability: 1000 pcs/month
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Detailed Product Description

Features:
 
 
* Sound level Range:30 to 130dB(Auto Ranging)
 
* Frequency weighting: A/C 
 
* Fast/Slow time weighting selection
 
* 32000 Reading Internal Memory (Data record function)*
 
* Max Hold function
 
* High accuracy
 
* Bar graph display
 
* AC/DC function
 
* White Backlight
 
* Over / Under alert function*
 
* Time display 
 
* Auto-off function setup
 
* Low Battery Alert
 
* Tripod Mount (Tripod not included)
 
* Software, USB Lead, Case & Batteries included
 
* CE Certified & RoHS Compliant
 
* Computer connection required
 
 
Specifications:
 
 
Calibration sound source: 94dB @ 1kHz
 
Measurement range: 30~130dBA
 
Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz)
 
Frequency response: 31.5~8.5KHz
 
Resolution: 0.1dB
 
Frequency weighting: A/C
 
Analogy bar graph: 2dB/1 Bar graph
 
Sampling rate: 2 times/second (FAST), 1 time/second (SLOW)
 
AC signal output: 4Vrms/ full barograph, output impedance is approx 600 ohm
 
DC signal output: 33mV/dB
 
Dynamic characteristic: FAST (high speed) / SLOW (low speed)
 
Data storage quantity: 32000 readings
 
Power supply: 6V (4pcs AA Size 1.5V battery)
 
Operation temperature:0 to 50oC(32 to 122oF)
 
Operation humidity:10 to 90%RH
 
Storage temperature: -10 to 60oC(14 to 140oF)
 
Storage humidity:10 to 75%RH
 
Dimension:245*7*45mm
 
Weight:240g(battery included)

Contact Details
SHENZHEN G-SUN OPTOELECTRONICS CO.,LTD

Contact Person: Mr. Steven

Tel: 86-0755-33138807

Fax: 86-0755-33138807

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