Tohodo Scientific Instrument

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 Alat Uji Volume Suara-Sound Level Meter DEKKO FT-7933
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16 Okt 2018
Korea South
1 Unit
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Spesifikasi

Alat Uji Volume Suara-Sound Level Meter DEKKO FT-7933
Specification:
Model: FT-7933
Measuring Level Range:
Lo : 30 ~ 80dB; Med : 50 ~ 100dB
Hi : 80 ~ 130dB; Auto : 30 ~ 130dB
Accuracy: ±1.4dB
Resolution: 0.1dB
Frequency Range: 31.5Hz ~ 8kHz
Dynamic Range: 50dB
Frequency Weighting: A & C
Time Weighting: FAST 125ms; SLOW (1s)
Sampling Time: 2 times/second
Microphone: ½ inch electret condenser microphone
Operating Conditions: -20 ~ 60°C; <90%RH (Non-condensation)
Storage Conditions: -20 ~ 60°C; <75%RH
Dimension (L * W * H): 252 * 66 * 33mm
Weight: 178g
Accessories:
User’s Manual, Battery, Wind Screen, Screw-driver, Carrying Pouch, Gift Box

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