815 –Sound Level Meter
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.
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)
App-controlled testo 552i wireless vacuum probe, including batteries and calibration protocol
Specifications
| General technical data | | Weight | 195 g | | Dimensions | 255 x 55 x 43 mm | | Operating temperature | 0 to +40 °C | | Product-/housing material | ABS | | 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 | | 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 | | Accuracy | ±1.0 dB | | Resolution | 0.1 dB | | Measuring rate | 5 s |
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