
Best selling Sound level meters from Testo
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1. Testo Sound Level Meter 816-1 20 to 8000
The testo 816-1 is optimal for sound level measurements in workplaces, industrial and manufacturing halls, as well as in public spaces. Its functionality meets all requirements for standard-compliant sound level measurement according to IEC 61672-1 Class 2. With the push of a button, the measurement time can be switched from Slow (1 sec) to Fast (125 ms). Additionally, with another button press, you can switch between frequency weighting from Curve A to C and vice versa. Curve A corresponds to the sound pressure sensitivity of the human ear, while Curve C can evaluate low-frequency components of a noise. The integrated data memory allows for the storage of over 30,000 measurement values in the device, which can be managed using the included software. Furthermore, the software enables online measurements to be conducted over an extended period. The highest accuracy can be achieved through calibration; with the optional sound calibrator and the supplied accessories, the testo 816-1 can be recalibrated on-site.

2. Testo Sound Level Meter 815 31.5
The ideal device for daily work. Whether for air conditioning or heating technology, for measuring disco noise, machine noise, or noise from combustion plants, the Testo 815 sound level meter is the perfect partner.

3. Testo 0554 0452 Sound level calibrato
Sound level calibrator for Testo 815/816, microphone opening 1/2 inch, sound pressure level 94/104 dB switchable.
