Testo 816-1 Sound Level Meter
 
 
Precise noise level measurements according to IEC 61672-1 Class 2 and ANSI S1.4 Type 2
 
Ideal for health and safety inspections and immission control
 
Integrated memory for up to 31,000 readings: long-term measuring possible
 
PC software for data analysis and USB cable for data transfer
 
 
The testo 816-1 is ideal for sound level measurements at workplaces, in industrial and production halls, and in public places.
 
With the touch of a button, the measuring instrument can be switched from Slow (1 sec.) to Fast (125 ms). It is also possible to switch between the frequency weighting characteristic curves A and C and vice versa, also at the touch of a button. Characteristic curve A corresponds to the sound pressure sensitivity of the human ear, while characteristic curve C can evaluate low-frequency components of a noise.
 
Integrated Data Storage:
 
The integrated data store allows the storage of over 30,000 measurement values in the instrument, these can be administered using the software included in delivery. In addition to this, the software allows online measurements over a longer period to be carried out. With the optional sound calibrator and the adjustment accessory included with it, the testo 816-1 can be recalibrated on site.
 
816-1 Features:
 
 
Sound level measurement acc. to IEC 61672-1 class 2 and ANSI S1.4 Type 2
 
Frequency weighting A and C
 
Integrated data storage for up to 31,000 measurement values
 
Software for data management and long-term measurement
 
Switchable time weighting Fast/Slow
 
Bar graph display
 
Backlit display
 
AC and DC output for the connection of other instruments
 
 
Technical Data:
 
 
 
 
Accuracy ±1 digit
 
±1.4 dB (under reference conditions: 94 dB, 1 kHz)
 
 
 
Measuring range
 
30 to 130 dB
 
 
 
Frequency range
 
20 Hz to 8 kHz
 
 
 
Resolution
 
0.1 dB
 
 
 
Frequency weighting
 
A / C
 
 
 
Microphone
 
½ inch
 
 
 
Measuring rate
 
0.5 s
 
 
 
Dynamic range
 
100 dB
 
 
 
Data storage
 
approx. 31,000 measurements
 
 
 
Operating temperature
 
0 to +40 °C
 
 
 
Storage temperature
 
-10 to +60 °C
 
 
 
Battery type
 
4 x Type AA batteries
 
 
 
Weight
 
390 g
 
 
 
Dimensions
 
272 x 83 x 42 mm
 
 
 
Time weighting
 
FAST 125 ms / SLOW 1 sec
 
 
 
AC/DC output
 
AC: 1 V RMS at full scale / DC: 10 mV/dB
 
 
 
 
Supplied
 
testo 816-1 Sound Level Meter with integrated data storage incl. microphone, wind protection, PC software, connection cable, manual on CD, and batteries in system case.