Sound level meters (IEC 60651:1979/A2:2000); Amendment A2; German version EN 60651:1994/A2:2001
€63.27
Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response (IEC 29/536/CDV:2003); German version prEN 61094-6:2003
€84.58
Hearing aids; magnetic field streng in audio-frequency induction loops for hearing aid puroses (IEC 118-4:1981); german version HD 450.4 S1:1985
€34.30
Hearing aids; symbols and other markings on hearing aids and related equipment; identical with IEC 60118-11:1983
€48.79
Hearing aids; hearing aid equipment not entirely worn on the listener; identical with IEC 60118-3:1983
Hearing aids - Guide to hearing aid standards; Identical with IEC 60118-10:1986
Sound calibrators; identical with IEC 60942:1988
€41.78
Hearing aids; measurement of the performance characteristics of hearing aids for quality inspection for delivery purposes; identical with IEC 60118-7:1983
Electroacoustics - Sound calibrators (IEC 29/493/CDV:2001); German version prEN 60942:2001
€167.66
Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields (IEC 62127-2:2025); German version EN IEC 62127-2:2025.
€288.60
IEC 61252:2025 Electroacoustics - Personal sound exposure meters
€389.00
Standard Specification for Systems to Measure Sound Levels
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Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-2:2009 + AMD1:2022); German version EN 61094-2:2009 + A1:2022
€122.34
Ultrasonics - Hydrophones - Part 1: Measurement and characterization of medical ultrasonic fields (IEC 62127-1:2022); German version EN IEC 62127-1:2022.
€261.78
Underwater acoustics - Calibration of acoustic wave vector receivers in the frequency range 5 Hz to 10 kHz (IEC 63305:2024); German version EN IEC 63305:2024
