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    0086-0411-83897455

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    12, 12/F, No. 75, Huili Street, Ganjingzi District, Dalian, Liaoning, China (Mainland)

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    k@waimaotong.com

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Low cost portable high accuracy decibel rs232 factory price
Low cost portable high accuracy decibel rs232 factory price
Low cost portable high accuracy decibel rs232 factory price

Low cost portable high accuracy decibel rs232 factory price

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Description

Place of Origin:
Liaoning, China
Brand Name:
Teren
Accuracy:
1 dB
Resolution:
0.1 dB
Frequency Weighting:
"A" / "C" / "F"(Flat)
Time Weighting:
Fast (125 ms) / Slow (1 Second)
Microphone:
1/2 Inch Electret Condenser Type
Memory:
Maximum Value ( 30 Groups)
Built in Calibration Signal:
94 dB at 1k Hz (sinusoidal)
Frequency Range:
20 ~ 12,500 Hz
Alarm Value Set:
30 ~ 130 dB
Alarm Output:
LED Optional Relay Contact (NC)
{1}{2}{3}

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