Jual Sanfix Digital Sound Level Meter GM1356

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Spesification :

  1. Data record function: 4700 data
  2. USB function : C0nnect with the PC through USB,provides data record downloading, real-time data sampling analysis, printing graph & data functions.
  3. Celender function : √
  4. PWM output : Duty cycle =0.01x db value/3.3 x 100 %
  5. Calibration sound source  : 94dB@1KHz
  6. AC signal output : 4Vrms/full bar graph,output impedance is about 600 ohm
  7. Power supply : 6V (4PCS 1.5V Alkline  battery)
  8. Measurement range : 30∼130dBA,35∼130dBC
  9. Measuring level  : 30dB∼80dB;50dB∼100dB;60dB∼110dB;80dB∼130dB;30∼130dB
  10. Frequency response : 31.5Hz∼8.5KHz
  11. Linearity range : 50dB/100dB
  12. Frequency weighting  : A/C
  13. Digital display  : 4 digits
  14. Dimension : 256∗70∗35mm.
Category:

         ♦ Keys

  • Electret Condenser microphone
  • LCD Display
  • Power Switch
  • Level range control switch:  30dB∼80dB;50dB∼100dB;60dB∼110dB;80dB∼130dB;30∼130dB
  • Maximum value hold switch.(MAX)
  • Equivalent weight select switch :
    A: A Weight for general sound level measurements.
    C: C weight for checking the low frequency content of noise.

    ♦ LCD Display

  • Level range
  • Celender data ( year, month,day)
  • The maximim value icon
  • Sound pressure level icon
  • Low battery indication
  • USB communication icon
  • Data recording icon
  • Data recording full indication
  • Measurement unit

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