Welcome to KRN Services
Acoustic Emission Sensors
Our product line includes resonant sensors available with or without integral preamplifiers, models available with impedance-matched pulse-through capability, broadband sensors, specialty sensors, and underwater sensors.
Acoustic Emission Amplifiers
Preamplifiers are available as integral with sensors, separate single channel, pulsable single channel, 4 channel, 12 channel, and 16 channel models available with or without
internal AC power supplies.
Top Quality Sensors & More
Our goal is to provide the best possible quality equipment to support our customer’s needs. We offer a product line that includes resonant sensors available with or without integral preamplifiers, models available with impedance-matched pulse-through capability, broadband sensors, specialty sensors, and underwater sensors.


About Us
KRN Services was established in 1991 to supply the acoustic emission industry with top-quality sensors, preamplifiers, and miscellaneous supporting equipment. The principals of the company have extensive backgrounds in all aspects of the acoustic emission industry, including research, wave propagation studies, testing method development, equipment and sensor design, ASTM committee membership, field testing, and manufacturing.
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