testo 815

  • testo 815
  • testo 815
  • testo 815
  • testo 815
  • testo 815
  • testo 815
  • testo 815
  • testo 815
TESTO AG
Sound level meter, incl. microphone, wind protection cap and battery
 
Part #: 0563 8155

Description

 

 

 

The ideal instrument for daily use. Whether it is for air conditioning or heating, disco noise, machine noise or noise in combustion systems, testo 815 is the ideal partner.

  • Accuracy class 2 to IEC 60651
  • Easy to adjust (adjustment screwdriver included)
  • Frequency weighting в съответствие с характеристични криви A и C
  • Maximum and minimum value memory
  • Built-in tripod knuckle screw (1/4 inch)
  • High accuracy level (Class 2)
  • Switchable time weighting Fast / Slow

 

 
  • Sound level calibrator

    # 0554 0452
    Calibrator, for regular calibration of testo 815, testo 816. testo 816-1
    Accuracy    ±0.5 dB in accordance with Class 2 to IEC 60942
    Sound pressure level 94 dB/114 dB, switchable

     

     

     

  • ISO calibration cert./sound pressure

    ISO calibration cert./sound pressure

    # 0520 0111
    (calibration points 94 dB; 104 dB; 114 dB at different frequencies)
  • ISO calibration certificate sound pressure calibrators

    ISO calibration certificate sound pressure calibrators

    # 0520 0411

Storage temperature

-10 to +60 °C
Operating temperature                0 to +40 °C

Battery type

9V block battery

Battery life

70 h

Weight

195 g

Dimensions

255 x 55 x 43 mm
 
 
Probe type Sound
 
Meas. Range                               +32 to +130 dB
Accuracy ±1.0 dB
Resolution 0.1 dB
 

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