An electronic stethoscope is a modern version of the conventional acoustic stethoscope. An electronic stethoscope converts sound or vibrations into electrical signals and amplifies them. These electrical signals can then be heard via headphones or recorded externally. Some electronic stethoscopes allow the user to adjust the frequency settings to better hear certain sounds.
Type overview electronic stethoscopes
Sets consist of a measuring probe, a microphone and headphones in a suitable carrying case.
Electronic stethoscopes with electret condenser microphone
| Measuring probe | AV10 | AV11 | AV14 |
| Microphone | Permanently attached with gooseneck | Permanently attached with gooseneck | MI10 |
| Frequency range | Broadband, 20Hz to 20kHz | Frequency selective, third-octave and octave filters | Broadband, 20Hz to 20kHz |
| Miscellaneous | Additional load input | ||
| Set name | AV10 Set | AV11 Set | AV14 Set |
| Download data sheet | AV10 Product data english | AV11 Product data english | AV14 Product data english |
Electronic stethoscopes for IEPE (ICP®, CCP®, etc.) sensors
| Measuring probe | AV10i | AV11i | AV19i |
| Microphone | MI10i | MI10i | MI10i |
| Frequency range | Broadband, 20Hz to 20kHz | Frequency selective, third-octave and octave filter, up to 8kHz | Frequency selective, third-octave and octave filter, up to 20kHz |
| Set name | AV10i set | AV11i set | AV19i set |
| Download data sheet | AV10i product data english | AV11i Product data engish | AV19i Product data english |
