RION NL-52A 声级计

- Measurement range       

+ A-weighting: 25 dB to 138 dB 

+ C-weighting: 33 dB to 138 dB 

+ Z-weighting: 38 dB to 138 dB

+  C-weighting peak sound level: 55 dB to 141 dB

+ Z-weighting peak sound level: 60 dB to 141 dB

- Frequency range: 20 Hz to 8 kHz

- Display: Backlit semitransparent color TFT LCD display WQVGA (400 x 240 dots) * LCD with touch panel

- Sampling frequency: Select 48 kHz, 24 kHz or 12 kHz

- Data length: Select 24 bit or 16 bit

- USB: Allows USB to be connected to a computer and recognized as a removable disk Allows USB to be controlled via communication commands

- RS-232C communication: Allows for RS-232C communication via use of a dedicated cable

- Dimensions, weight: Approx. 255 (H) x 76 (W) x 33 mm(D), approx. 400 g (with batteries)

- Supplied accessories: Storage case x 1, Windscreen WS-10x1, Windscreen fall prevention rubber x 1, Hand strap x 1, LR6 (AA) alkaline batteries x 4, SD card 512 MBx1