ModelManufacturerStyleThermal printerGraphic acoustic reflex displayAudiometryMemoryTest time (seconds)Weight (lb)Other
GSI 37/38 seriesGrason-Stadler, Inc. (888-647-0785)Handheld/desktopYes37 no 38 yes37 no 38 yes1 patient, 8 tests2 to 126
MTP 10Interacoustics (+45 6371 3555)HandheldYesYesYes20 patients, full test2 to 121Optional pass/fail criteria box
MI 24/26Maico (888-941-4201)DesktopYesYesYes1 patient, 2 tests2 to 1210Bilingual (English/Spanish)
Race car and QT seriesMaicoDesktopYesYesYes1 patient, 2 tests2 to 125Colorful overlay for children
EarscanMicro Audiometrics (866-327-7226)DesktopYesYesYes1 patient, 2 tests2 to 126
MicroTymp2Welch Allyn (800-535-6663)HandheldYesNoNo1 patient, 1 test20.61, handle 4, printer/charger
Tymp-ScreenMadsen (952-769-8100)HandheldYesYesNo1 patient, 1 test81