TENMARS TM-101 SOUND LEVEL METER (30dB ~ 130dB)

TENMARS TM-101 SOUND LEVEL METER (30dB ~ 130dB)

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Mô tả

TENMARS TM-101 SOUND LEVEL METER (30dB ~ 130dB)

Note

Calibration Service (Optional)

Product Description

IEC 61672, Type II 
30~130dB.
LO, MED, HI ranges.
AC/DC signal output.

Specification

Test Range 30 - 130dB, LO 30-80dB, MED 50 - 100dB, HI - 80 - 130dB
Accuracy ±1.5dB (ref 94dB @ 1kHz)
Resolution 0.1dB
Microphone ½" Electret condenser microphone
Frequency Weighting A/C
Time Weighting Fast/Slow
Dynamic Range 50dB
Frequency Range 31.5Hz - 8kHz
Size 80(W) x 280(H) x 32(D)mm
Weight (Net) 0.30kg
Weight (Gross) 0.50kg

Sound Source: A- and C-Weighted Noise Measurements

http://www.hearforever.org/tools-to-learn/sound-source-a-and-c-weighted-noise-measurements



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