AZ INSTRUMENTS model AZ 8930
SKU: 364115376135191
Sound Level Calibrator
Order/Inquire for more information > LINE:@Sahavit
Calibration frequency
1000 Hz
Frequency accuracy
±1.7%
Sound pressure level
94 dB, 104 dB, 114 dB
Sound pressure accuracy
±0.4 dB
Time to stabilize
10 second
Total distortion
<3%