Corrigendum 1 - Pure tone screening audiometers
€0.00
Corrigendum 1 - Pure tone audiometers for general diagnostic purposes
Specification for octave and one-third octave band-pass filters
€269.00
Marking of control settings on hearing aids
This product is not for sale, please contact us for more information
Pure tone screening audiometers
€44.00
Precision sound level meters
€88.00
Methods for specifying the characteristics of electro-mechanical transducers for shock and vibration measurements
€127.00
Pure tone audiometers for general diagnostic purposes
Amendment 1 - Magnetic tape recording and reproducing systems: Dimensions and characteristics
€11.00
Processed disk records and reproducing equipment
Logarithmic frequency papers for audio conception
€34.30
Testing and calibration of ultrasonic therapeutic equipment.
Standard Tuning; Tuning Frequency for Organs
€24.39
Sound level meters (industrial grade)
Magnetic tape recording and reproducing systems: Dimensions and characteristics
