Simple and accurate decibel meter for daily use in quick checks of sound levels in all kinds of environments. The instrument is easily calibrated with the Testo calibrator (accessory).

The main benefits

• 32 … 130 dB Class 2 in accordance with IEC 60651
• Easy calibration
• Max/min values
• Frequency weighting A/C
• Tripod mount 1/4″
• Switchable time weighting Fast/Slow

Included in delivery

Testo 815 decibel meter for dBA and dBC, class 2

Inlägget testo 815 – simple and accurate decibel meter dök först upp på Nordtec.

testo 816-1 is an ideal sound meter for workplaces, industrial and production halls and public places.

The main benefits

• Sound level measurement according to IEC 61672-1 class 2
• and ANSI S1.4 type 2
• Frequency weighting A and C
• Integrated data memory for up to 31,000 measurements
• Software for data management and long-term measurements
• Switchable time weighing Fast / Slow
• Display with bar charts
• Display with backlighting
• AC and DC output for connecting other instruments

At the touch of a button, the instrument can be switched from Slow (1 sec) to Fast (125 ms). It is also possible to switch between the frequency weighted curves A and C by pressing a button. Curve A corresponds to the sound pressure sensitivity of the human ear while curve C is used for low frequency components of noise.

The integrated data memory makes it possible to store over 30,000 values in the sound meter, which can be managed using the software included in the delivery. In addition, the software can be used for online measurements over a longer period. With the optional audio calibrator and the adjustment accessories supplied with it, the testo 816-1 can be calibrated on site.

Calibrate/Adjust the sound meter testo 816-1

See the instructional video how a calibration of the sound meter testo 816-1 is carried out.

Inlägget testo 816-1 – decibel meter with integrated memory dök först upp på Nordtec.