• Digital Sound Level Meter possesses the following features:

  1. It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2

  2. Accuracy up to ±1.5 dB

  3.Measurement range: 30~130 dB

  4. Weight A or weight C selection

  5. Fast & Slow dynamic characteristic modes.

  6. AC and DC output for frequency analyzer level recorder, FFT analyzer, graphic recorder etc.

  7.Auto power off

  
  

• Measuring range	30~130dBA、35~130dBC
  Accuracy	± 1.5 dB (under reference conditions)
  Frequency range	31.5Hz~8KHz
  Level range	30~80,50~100,60~110,80~130, 30~130dB
  Frequency weighting	A / C
  Digital Display	4digits
  Resolution	0.1dB
  Sample rate	2 times/second
  Bar graph	Display for 0~30dB: one scale unit denotes 2 dB         Forother levels: one scale unit denotes 1 dB
  Over indication	OVER / UNDER
  AC output	0.707Vrms at FS output impedance      approx. 600 ohm
  DC output	10mV/dB, output impendance approx. 100ohm
  Time weight	FAST / SLOW
  Microphone	1/2 inch electret condenser microphone
  Max	MAX
  Power supply	9V battery
  Power life	About 30 hours (alkaline battery)
  Self calibration time	3s
  Operating condition	0~40℃，10~80%RH
  Storage condition	-10~60℃，10~70%RH
  Weight	230g (including battery)
  Dimension	207*70*29mm

  
  
• Please refer to the manual for details
• Color box*1
  Host*1
  Instructions*1
  PP box*1
  Audio Line*1
  CD*1
  USB*1
  
• 
• 

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