TESTO 815 騒音レベルメーター (+32 ~ +130 dB/ ±1.0 dB)

Measuring range: +32 to +130 dB
Frequence range: 31.5 Hz to 8 kHz
Accuracy: ±1.0 dB
Measuring rate: 5 giây
Housing: ABS
Section measuring range: 30 - 80 dB; 50 - 100 dB; 80 - 130 dB
Battery type: 9V block battery, 6F22
Battery life: 70 h
Dimension: 255 x 55 x 43 mm
Weight: 195 g

Included: testo 815 sound level meter, including screwdriver for calibration, wind protection and battery. 

Manual

Datasheets