Rion UN-14 声级计单元（1 Hz - 80 kHz）

- Measurement range        
+ A-weighting: 30 dB to 128 dB  
+ C-weighting: 36 dB to 128 dB  
+ Z-weighting peak sound level: 41 dB to 128 dB
- Frequency range: 1 Hz to 80 kHz
- Dimensions, weight: Approx. 150 (H) x 36 (W) x 179 mm(D), approx. 500 g (with batteries)
- Supplied accessories: Link plate x 1

Datasheet

Manual