Bruel&Kjaer 2209

Up for sale a military-approved Bruel&Kjaer Impulse Precision Sound Level Meter. It has been fully serviced and re-adjusted according to the factory service manual! All electrolytic capacitors have been replaced by Vishay/BCC components. All power filter tantalum capacitors have been replaced by KEMET components. All critical trimmer potentiometer have been replaced by Bourns components. 

The instrument has been tested and re-adjusted!

One of the most advantage of this model that this is one of the two portable unit which meets the firarm (guns) measurement standards MIL STD 1474D. Risetime does not exceed 20us!

Included accessories:

• ZC0007 input stage
• a copy of the original user manual
• other accessories are also available for request