Used test instruments

Bruel Kjaer 2231

• Manufacturer: Bruel & Kjaer

Details The Brüel & Kjær 2231 is a modular sound level meter featuring interchangeable modules, enabling tailored measurement functions. It delivers reliable and repeatable sound pressure readings with durable co...

Bruel Kjaer 2209

• Manufacturer: Bruel & Kjaer

Details The Brüel & Kjær 2209 is a precision sound level meter designed with high accuracy and reliability. Featuring a strong, field-ready construction and wide frequency response, it ensures dependable performa...

Audio Precision APX516B

Details AUDIO PRECISION APX516B Audio Analyzer The Audio Precision APX516B is a high-performance audio analyzer optimized for production test. It is a best-in-class instrument for its combination of speed, perfor...

Bruel Kjaer 4231

• Manufacturer: Bruel & Kjaer

Details The Brüel & Kjær 4231 is a single-frequency sound calibrator designed to provide stable and precise sound pressure levels. Its lightweight and portable design ensures engineers and technicians can rely on...

Bruel Kjaer 2236B

• Manufacturer: Bruel & Kjaer

Details The Brüel & Kjær 2236B is an enhanced digital sound level meter, offering expanded frequency weighting and precise time response for professional applications. Its durable design ensures reliability in de...

Keithley 2015-P

• Manufacturer: Keithley
• Model: 2015

Details The Keithley 2015-P Audio Analyzing Digital Multimeter integrates 6½-digit DMM precision with audio band analysis, enabling detailed voltage, resistance, current, frequency, and distortion measurements in...

Audio Precision APX515B

Details AUDIO PRECISION APX515B Audio Analyzer The Audio Precision APx515B Series is a high-performance audio analyzer optimized for production test. It is a best-in-class instrument for its combination of speed,...

Bruel Kjaer 2144

• Manufacturer: Bruel & Kjaer

Details The Brüel & Kjær 2144 is a portable vibration and acoustic signal analyzer engineered for precise measurement in field and laboratory settings. It integrates advanced digital processing with intuitive use...

Keysight Technologies 5420A

• Manufacturer: Agilent - Keysight

Details The Keysight (Agilent) 5420A AFM offers atomic-scale resolution, optimized for detailed surface analysis in materials science and nanotechnology research. Equipped with improved low-noise electronics and ...

Rohde & Schwarz UPD

• Manufacturer: Rohde & Schwarz
• Model: UPD

Details The Rohde & Schwarz UPD Audio Analyzer excels with real dual‑channel measurements across analog and digital interfaces, eliminating the need for input switching. It covers frequency response, 3rd‑order di...

Bruel Kjaer 2236D

• Manufacturer: Bruel & Kjaer

Details The Brüel & Kjær 2236D is a precision sound level meter designed for environmental and occupational noise assessments. It supports multiple frequency and time weighting settings, ensuring compliance with ...

Rohde & Schwarz UPL06

• Manufacturer: Rohde & Schwarz
• Model: UPL06

Details The Rohde & Schwarz UPL06 is a high-quality audio analyzer offering DC to 110 kHz range, real dual-channel measurements, XLR analog and digital inputs (optional), FFT and spectrum analysis, and third-octa...

Keithley 2016

• Manufacturer: Keithley
• Model: 2016

Details The Keithley 2016 Total Harmonic Distortion Multimeter integrates high-quality audio band analysis with full-function 6½-digit DMM capabilities. It supports voltage, resistance, current, frequency, and di...

Bruel Kjaer 4226

• Manufacturer: Bruel & Kjaer

Details The Brüel & Kjær 4226 is a multi-frequency acoustic calibrator engineered for precise reference levels in sound measurement systems. Its stable performance across frequencies ensures accuracy in both labo...

Bruel Kjaer 2236A

• Manufacturer: Bruel & Kjaer

Details The Brüel & Kjær 2236A is a precision digital sound level meter engineered for environmental and occupational noise assessments. It features multiple measurement modes, a clear digital display, and compli...