Bruel & Kjaer Instruments Inc. 2231S

The Bruel & Kjaer 2231S is a Precision Modular Sound Level Meter.

The Bruel & Kjaer 2231S is a an IEC Type 1 (Impulse) instrument accepting interchangeable plug-in application modules for various noise measurement ranges from 24 to 130 dB.

Specifications
Accessories

Product #	2231S
Manufacturer	Bruel & Kjaer Instruments Inc.
Product Name	Sound Level Meters
Condition	Refurbished