PCE SC 09-ICA Class I 声级校准器 (94 dB, 114 dB; ISO Calibration Cert.)

Sound pressure level: 94 dB, 114 dB

Accuracy class: IEC 942, class 1

Sound level accuracy: ± 0.3 dB (20°C / 68°F, 760 mm Hg)

Frequency: 1000 Hz for A, B, C and D frequency weighting

Accuracy frequency: ± 0.01%

Microphone size: 1", 1/2" (with included adapter), 1/4" (with optional adapter)

Display: digital

Height dependency: 0.1 dB per 610 m difference in height from zero level

Temperature coefficient: 0 ... 0.01 dB / °C / °F

Battery status: Graphical display of the battery status

Power supply: 2 x 1.5V AA batteries

Operating conditions:

-10… 50°C / 14 ... 122°F

20 ... 90% r. H., not condensing

Storage conditions: 

-40 ... 65°C / -40 ... 149°F

20 ... 90% r. H., non-condensing (without battery)

Dimensions: 100 mm x 100 mm x 75 mm / 3.9 x 3.9 x 3 in (L x W x H)

Weight: 250 g / < 1 lb

Delivery Scope:

1 x Acoustic Calibrator PCE-SC 09

1 x 1/2 inch adapter

1 x Instrument case

2 x 1.5V AA batteries

1 x Quick start guide