| AmplivoxAmplivox LimitedImpedance audiometer | Otowave 202 | Amplivox Limited | Impedance audiometer |
| CLARINETInventis SRLImpedance audiometer | CLARINET BASIC | Inventis SRL | Impedance audiometer |
| GN Otometrics A/SNatus Medical Denmark ApSImpedance audiometer | """Probe Tip Kit " | Natus Medical Denmark ApS | Impedance audiometer |
| Grason-StadlerDiagnostic Group LLCImpedance audiometer | GSI Allegro | Diagnostic Group LLC | Impedance audiometer |
| InteracousticsInteracoustics A/SImpedance audiometer | MT10 | Interacoustics A/S | Impedance audiometer |
| Madsen ZodiacNatus Medical Denmark ApSImpedance audiometer | 8-35-10002 | Natus Medical Denmark ApS | Impedance audiometer |
| nanoTympPATH medical GmbHImpedance audiometer | 100948 | PATH medical GmbH | Impedance audiometer |
| VIOLAInventis SRLImpedance audiometer | VIOLA PLUS WITH PRINTER | Inventis SRL | Impedance audiometer |
| WavelyDx Middle Ear Fluid CMD iOS ApplicationWavely Diagnostics, Inc.Impedance audiometer | SWA-1488 | Wavely Diagnostics, Inc. | Impedance audiometer |
| Welch Allyn, Inc.Welch Allyn, Inc.Audiometric ear tip | 901001 | Welch Allyn, Inc. | Audiometric ear tip |