google99a8bbd25916214f.html
Surplus bargains from Industrial, Military, and Aerospace companies. Be sure and check out our store search feature.

B&K Bruel & Kjaer Sound Level Calibrator Model 4230

B&K Bruel & Kjaer Sound Level Calibrator Model 4230
Item# 367279548
$325.00
Availability: Usually ships the next business day

Product Description

B&K Bruel & Kjaer Sound Level Calibrator Model 4230

Pressure calibration directly for Sound Level Meter calibration (free field calibration).

Used but in good working order and very good cosmetics.

94dB - 1000 Hz. For sound meter calibration. 93.6 dB for 1" and 93.8 dB for 1/2" microphones.