Digital sound level meter

PRODUCT CATEGORY

Josie Wu |Marketing Manager
Email: sales@hedao-supply.com
Skype: josie8601 | Whatsapp/Wechat: +86 13395087998
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FUZHOU HEDAO TRADE CO.,LTD | professional instrument|+86 591 88280227
Ms Betty | Service Dept. | service@hedao-supply.com
Address: Warehouse No.1,Ground floor,Guo Huo West Road, Taijiang District, Fuzhou, Fujian, China

Digital sound level meter

Product Details:

Place of Origin:	Made in china
Brand Name:	HEDAO
Model Number:	MTU-1202
Certification:	ISO9000

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Large Image:Sound Level MeterDigital sound level meter

Detailed Product Description

Features:
• Sound level Range:30 to 130dB(Auto Ranging)
• Frequency weighting: A/C
• Fast/Slow time weighting selection
• Max Hold function
• High accuracy
• Bar graph display
• AC/DC function
• White Backlight
• Over / Under alert function
• Time and date display
• Auto-off function setup
• Low Battery Alert
• Tripod Mount (Tripod not included) • USB adapter connect function

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 (125ms) / SLOW (1s)
Data storage quantity: 32000 readings
Power supply: 6V (4pcs AA Size 1.5V battery)
Dimension:245*7*45mm
Weight:240g(battery NOT included)

Product Tag :

Contact Details

Fuzhou Hedao Trade Co.,Ltd.

Contact Person: Ms Josie wu

Tel:0086 0591 88280227

Fax:0086 0591 88280227

E-mail:sales@hedao-supply.com