The Testo 815 (0563 8155) determines the noise level quickly, easily, and reliably in your day to day work. The 815 can be used for monitoring measurements in the areas of air conditioning or heating, on combustion plants or at workplaces, however machine or discotheque noise can also be evaluated quickly and precisely.
Specifications
Sound Pressure
Measuring range
32 to 130 dB
Frequence range
31.5 Hz to 8 kHz
Accuracy
±1.0 dB
Resolution
0.1 dB
Measuring rate
5 sec
General technical data
Dimensions
10 x 2 x 2 in. / 255 x 55 x 43 mm
Operating temperature
32° to 104 °F / 0 to +40 °C
Housing
ABS
Pressure dependency
-0.002 dB/hPa
Frequency weighting
A/C
Section measuring range
30 - 80 dB; 50 - 100 dB; 80 - 130 dB
Time weighting
FAST 125 ms setting / SLOW 1 s setting
Battery type
9V block battery, 6F22
Battery life
70 h
Storage temperature
14° to 140 °F / -10 to +60 °C
Weight
7 oz. / 195 g
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