| Bruel & Kjaer 4366 Piezoelect. Charge Accelerometer x2 |
| Vintage Bruel & Kjaer Vibration Frequency Analyzer |
| Vintage Bruel & Kjaer Vibration Pickup Pre-Amplifier |
| Vintage Bruel & Kjaer Vibration Level Recorder |
| BRUEL KJAER SUPPLIES CABLES MICRPHONE ADAPTERS |
| Bruel & Kjaer 4383 Accelerometer Vibration Sensor x3 NR |
| BRUEL & KJAER AO 0028 MICROPHONE EXTENSION CABLE NEW |
| Bruel & Kjaer Tunable Digital Band-Pass Filter #1617 NR |
| Bruel & Kjaer Short Form Catalog 1991 |
| BRUEL and KJAER MASTER CATALOG 1977 |
| Bruel & Kjaer Type2426 Autoranging Electronic Voltmeter |
| BRUEL&KJAER 11 positions Rotary Switch Assembly MIL NEW |
| Bruel & Kjaer 2203 Sound Level octave Meter W/Mic 4145 |
| BRUEL & KJAER ALPHANUMERIC PRINTER TYPE 2312 |
| Bruel & Kjaer 2107 Frequency Analyser |
| Bruel & Kjaer Type 4921 Airport Outdoor Microphone |
| Bruel & Kjaer 4134 Condenser Microphone NR B&K |
| BRUEL & KJAER NOISE LEVEL ANALYZER TYPE 4426 |
| Bruel & Kjaer Level Recorder B&K 2305*Tested & Working* |
| BRUEL & KJAER EXTENSION CABLE From Noise Level Analyzer |
| Bruel & Kjaer 4135 Microphone w/ Chart |
| BRUEL & KJAER CONDENSER MICROPHONE TYPE 4135 |
| Bruel & Kjaer 4904 Objective Referance Equivalent Meter |
| Bruel & Kjaer Instruction Manual 2425 |
| Bruel & Kjaer 2615 1/2" Microphone Preamplifier |
| BRUEL & KJAER 2231 SOUND METER 1627 FILTER SET |
| BRUEL & KJAER 2238 MEDIATOR |
| BRUEL & KJAER LEVEL RECORDER TYPE 2306 |
| Bruel Kjaer 4408 Two Channel Microphone Selector |
| Bruel Kjaer Digital Cassette Recorder 7400 *Faulty* |
| Bruel & Kjaer 4133 1/2" Condensor Microphone |
| BRUEL & KJAER EXTENSION CABLE |
| Bruel & Kjaer Hydrophone Calibrator #TA6428 |
| Bruel & Kjaer 2615 1/2" Microphone Preamplifier |
| Bruel & Kjaer 4133 1/2" Condensor Microphone |
| BRUEL & KJAER TYPE 1846 ULTRASOUND SCANNER W/ PRINTER |
| Bruel & Kjaer 2133 Dual Ch Real-Time Frequency Analyzer |