testo 815 – Sound level meter

Model No: Testo 815 Part No:0563 8155

Determine the noise level quickly, easily and reliably in your day-to-day work: with the testo 815 sound level meter.

  • Frequency evaluation according to characteristic curves A and C
  • Easy to adjust (adjustment screwdriver included in the scope of delivery)
  • Min./max. memory
  • Integrated tripod knuckle screw (1/4 inch)


The testo 815 sound level meter can be used for control measurements in the air conditioning and heating area, on combustion systems or at workplaces. It can also enable quick and precise assessment of machinery and discotheque noise.

Applications of the testo 815 sound level meter

  • Heating technology: measurement of the volume of burners
  • Industry and trade: measurement of machinery noise
  • Event technology or public authorities: noise levels at events
  • Building services: simple measurements by the caretaker when there are complaints

Technical Data

General technical data


195 g


255 x 55 x 43 mm

Operating temperature

0 to +40 °C

Product-/housing material


Frequency weighting


Section measuring range

30 – 80 dB; 50 – 100 dB; 80 – 130 dB

Time weighting

FAST 125 ms setting / SLOW 1 s setting

Pressure dependency

-0.002 dB/hPa

Battery type

9V block battery, 6F22

Battery life

70 h

Storage temperature

-10 to +60 °C

Sound Pressure

Measuring range

+32 to +130 dB

Frequence range

31.5 Hz to 8 kHz


±1.0 dB


0.1 dB

Measuring rate

5 s


 Datasheet Download  Instruction Manual Download

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