{"product_id":"welch-allyn-microtymp-4-portable-tympanometer-system-with-printer","title":"Welch Allyn MicroTymp 4 Portable Tympanometer System with Printer","description":"\u003ch2\u003ePortable middle-ear assessment with printed and digital results\u003c\/h2\u003e\n\u003cp\u003eThe Welch Allyn MicroTymp 4 is a handheld portable tympanometer designed to provide objective analysis of tympanic membrane mobility and middle-ear function.\u003c\/p\u003e\n\u003cp\u003eThe system supports tympanometry and ipsilateral acoustic reflex testing, helping qualified healthcare professionals document and evaluate possible middle-ear disorders alongside otoscopic examination and other clinically appropriate assessments. It is designed for use in hospitals, clinics, physician offices, hearing-care practices, and other healthcare environments with a suitable quiet testing area. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe 93700 configuration includes the MicroTymp 4 handheld instrument, charging cradle, ear-tip starter kit, four-volume test cavity, probe-tip cleaning kit, data cables, TympView software, and an MPT-II printer kit for immediate printed reports.\u003c\/p\u003e\n\u003ch2\u003eFast automatic testing\u003c\/h2\u003e\n\u003cp\u003eThe MicroTymp 4 automatically begins recording a tympanogram once an adequate seal is achieved in the ear canal.\u003c\/p\u003e\n\u003cp\u003eEach ear can be tested in as little as approximately three seconds. Four-button navigation allows the clinician to select the left ear, right ear, or both ears and move through the testing and result-review workflow. The current product information identifies the system for testing patients six months of age and older. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTympanometry measurements\u003c\/h2\u003e\n\u003cp\u003eThe MicroTymp 4 uses a 226 Hz probe tone to assess middle-ear function over a pressure range from approximately +200 daPa to -400 daPa.\u003c\/p\u003e\n\u003cp\u003eThe system measures and displays:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTympanic peak pressure\u003c\/li\u003e\n\u003cli\u003eAdmittance at peak\u003c\/li\u003e\n\u003cli\u003eEar canal volume\u003c\/li\u003e\n\u003cli\u003eTympanometric gradient\u003c\/li\u003e\n\u003cli\u003eTympanogram curve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe instrument automatically measures ear canal volume, locates the tympanic admittance peak, and calculates the corresponding pressure and gradient. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eIpsilateral acoustic reflex testing\u003c\/h2\u003e\n\u003cp\u003eThe MicroTymp 4 also supports automatic ipsilateral acoustic reflex measurement.\u003c\/p\u003e\n\u003cp\u003eReflex testing can be performed at:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e500 Hz\u003c\/li\u003e\n\u003cli\u003e1,000 Hz\u003c\/li\u003e\n\u003cli\u003e2,000 Hz\u003c\/li\u003e\n\u003cli\u003e4,000 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe system provides configurable reflex settings, automatic detection, pass-or-fail results at each tested level, maximum reflex amplitude, and the pressure at which the reflex was measured. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eIntegrated printer system\u003c\/h2\u003e\n\u003cp\u003eThe included MPT-II printer kit allows clinicians to produce printed tympanometry and acoustic reflex results at the point of care.\u003c\/p\u003e\n\u003cp\u003ePrinted reports can support chart documentation, referral communication, patient education, and clinical review. Thermal-paper results should be copied or entered into the permanent patient record because thermal printouts may fade when exposed to heat or light. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTympView software and USB data transfer\u003c\/h2\u003e\n\u003cp\u003eThe included TympView software allows compatible test results to be transferred to a computer using the supplied USB data cable.\u003c\/p\u003e\n\u003cp\u003eResults can be viewed on a computer, saved as PDF files, and printed for documentation or referral support. The system can store up to 32 test records internally before records must be printed, transferred, or deleted. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eRechargeable handheld operation\u003c\/h2\u003e\n\u003cp\u003eThe handheld tympanometer uses an internal rechargeable nickel-metal hydride battery pack.\u003c\/p\u003e\n\u003cp\u003eA fully charged device can capture up to approximately 100 recordings. The supplied charging cradle connects to 100–240 VAC power at 50\/60 Hz and provides visual indicators for mains power and battery charging status. The internal battery is not intended to be replaced by the user. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePediatric-friendly workflow\u003c\/h2\u003e\n\u003cp\u003eFast automatic testing, multiple disposable ear-tip sizes, and simple four-button navigation make the MicroTymp 4 suitable for pediatric and adult middle-ear assessment.\u003c\/p\u003e\n\u003cp\u003eThe patient should remain still and avoid talking, swallowing, or moving while the probe is positioned. A new single-use ear tip must be selected for each tested ear and fitted securely without blocking the probe openings. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDaily checks and routine maintenance\u003c\/h2\u003e\n\u003cp\u003eThe system includes a four-volume test cavity for daily functional checks.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer recommends performing the specified checks before the instrument’s first use each day and whenever results appear inconsistent. The probe tip should be inspected and cleaned according to the official cleaning instructions, and the instrument should be returned for annual calibration. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePortable handheld tympanometer\u003c\/li\u003e\n\u003cli\u003eTympanometry testing\u003c\/li\u003e\n\u003cli\u003eIpsilateral acoustic reflex testing\u003c\/li\u003e\n\u003cli\u003eTesting in as little as approximately three seconds per ear\u003c\/li\u003e\n\u003cli\u003eAutomatic testing after an adequate ear-canal seal is obtained\u003c\/li\u003e\n\u003cli\u003eFour-button navigation\u003c\/li\u003e\n\u003cli\u003eLeft-ear, right-ear, or bilateral testing\u003c\/li\u003e\n\u003cli\u003eDesigned for patients six months of age and older\u003c\/li\u003e\n\u003cli\u003e226 Hz probe tone\u003c\/li\u003e\n\u003cli\u003ePressure range from approximately +200 to -400 daPa\u003c\/li\u003e\n\u003cli\u003eEar canal volume measurement\u003c\/li\u003e\n\u003cli\u003eTympanic peak pressure measurement\u003c\/li\u003e\n\u003cli\u003ePeak admittance measurement\u003c\/li\u003e\n\u003cli\u003eTympanometric gradient measurement\u003c\/li\u003e\n\u003cli\u003eReflex testing at 500 Hz, 1,000 Hz, 2,000 Hz, and 4,000 Hz\u003c\/li\u003e\n\u003cli\u003eAutomatic reflex detection\u003c\/li\u003e\n\u003cli\u003eUp to 32 internally stored test records\u003c\/li\u003e\n\u003cli\u003eUp to approximately 100 recordings per full charge\u003c\/li\u003e\n\u003cli\u003eRechargeable handheld operation\u003c\/li\u003e\n\u003cli\u003eCharging cradle included\u003c\/li\u003e\n\u003cli\u003eMPT-II printer kit included\u003c\/li\u003e\n\u003cli\u003eTympView software included\u003c\/li\u003e\n\u003cli\u003eUSB data transfer\u003c\/li\u003e\n\u003cli\u003ePDF result-saving capability\u003c\/li\u003e\n\u003cli\u003eFour-volume test cavity included\u003c\/li\u003e\n\u003cli\u003eEar-tip starter kit included\u003c\/li\u003e\n\u003cli\u003eOne-year manufacturer limited warranty \u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eCommon Applications\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eObjective middle-ear assessment\u003c\/li\u003e\n\u003cli\u003eTympanometry\u003c\/li\u003e\n\u003cli\u003eIpsilateral acoustic reflex testing\u003c\/li\u003e\n\u003cli\u003ePediatric hearing and ear assessment\u003c\/li\u003e\n\u003cli\u003eAdult hearing and ear assessment\u003c\/li\u003e\n\u003cli\u003eSupporting otoscopic findings\u003c\/li\u003e\n\u003cli\u003eEvaluation of patients reporting hearing concerns\u003c\/li\u003e\n\u003cli\u003ePhysician-office ENT assessment\u003c\/li\u003e\n\u003cli\u003ePediatric clinic assessment\u003c\/li\u003e\n\u003cli\u003eAudiology and hearing-care practices\u003c\/li\u003e\n\u003cli\u003eUrgent-care ear assessment\u003c\/li\u003e\n\u003cli\u003ePrimary-care practices\u003c\/li\u003e\n\u003cli\u003eReferral documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MicroTymp 4 should be used by qualified healthcare professionals in conjunction with otoscopy and other clinically appropriate testing. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp\u003eManufacturer: Welch Allyn\u003c\/p\u003e\n\u003cp\u003eProduct Family: MicroTymp 4\u003c\/p\u003e\n\u003cp\u003eModel: 93700\u003c\/p\u003e\n\u003cp\u003eProduct Type: Handheld portable tympanometer system with printer\u003c\/p\u003e\n\u003cp\u003eInstrument Classification: Meatus-compensated Type 2 tympanometer\u003c\/p\u003e\n\u003cp\u003eTesting Modes: Tympanometry and ipsilateral acoustic reflex testing\u003c\/p\u003e\n\u003cp\u003eProbe Tone: 226 Hz ±2%\u003c\/p\u003e\n\u003cp\u003eProbe Tone Level: 85 dB SPL ±2 dB over a 0.2–5 mL range\u003c\/p\u003e\n\u003cp\u003ePressure Range: +200 daPa to -400 daPa\u003c\/p\u003e\n\u003cp\u003ePressure Accuracy: ±10 daPa or ±10%, whichever is greater\u003c\/p\u003e\n\u003cp\u003eEar Canal Volume Range: 0.2–5 mL\u003c\/p\u003e\n\u003cp\u003eEar Canal Volume Accuracy: ±0.1 mL or ±5%, whichever is greater\u003c\/p\u003e\n\u003cp\u003eMeasured Tympanometry Parameters:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTympanic peak pressure\u003c\/li\u003e\n\u003cli\u003eAdmittance at peak\u003c\/li\u003e\n\u003cli\u003eEar canal volume\u003c\/li\u003e\n\u003cli\u003eGradient\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAcoustic Reflex Mode: Ipsilateral\u003c\/p\u003e\n\u003cp\u003eAcoustic Reflex Frequencies:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e500 Hz\u003c\/li\u003e\n\u003cli\u003e1,000 Hz\u003c\/li\u003e\n\u003cli\u003e2,000 Hz\u003c\/li\u003e\n\u003cli\u003e4,000 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTest Storage: Up to 32 test records\u003c\/p\u003e\n\u003cp\u003eTest Capture per Charge: Up to approximately 100 recordings\u003c\/p\u003e\n\u003cp\u003eDisplay: 128 × 64 pixels\u003c\/p\u003e\n\u003cp\u003eDisplay Format: Eight lines of 21 characters\u003c\/p\u003e\n\u003cp\u003eBattery: Internal rechargeable NiMH battery pack\u003c\/p\u003e\n\u003cp\u003eBattery Replacement: Not user replaceable\u003c\/p\u003e\n\u003cp\u003eCharging-Cradle Power: 100–240 VAC, 50\/60 Hz, 0.2 A\u003c\/p\u003e\n\u003cp\u003eWarm-Up Period: None at room temperature\u003c\/p\u003e\n\u003cp\u003eDevice Dimensions: Approximately 230 × 115 × 70 mm\u003c\/p\u003e\n\u003cp\u003eDevice and Cradle Weight: Approximately 650 g \/ 1.43 lb\u003c\/p\u003e\n\u003cp\u003eSafety Standard: IEC 60601-1\u003c\/p\u003e\n\u003cp\u003eEMC Standard: IEC 60601-1-2\u003c\/p\u003e\n\u003cp\u003ePerformance Standard: IEC 60645-5, Type 2 tympanometer\u003c\/p\u003e\n\u003cp\u003eWarranty: One-year manufacturer limited warranty \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003eWhat Is Included\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eWelch Allyn MicroTymp 4 handheld tympanometer\u003c\/li\u003e\n\u003cli\u003eMicroTymp 4 charging cradle\u003c\/li\u003e\n\u003cli\u003eCharging-cradle power supply\u003c\/li\u003e\n\u003cli\u003eEar-tip starter kit\u003c\/li\u003e\n\u003cli\u003eFour-volume test cavity\u003c\/li\u003e\n\u003cli\u003eProbe-tip cleaning kit\u003c\/li\u003e\n\u003cli\u003eUSB data cable\u003c\/li\u003e\n\u003cli\u003eSerial printer cable\u003c\/li\u003e\n\u003cli\u003eMPT-II thermal printer kit\u003c\/li\u003e\n\u003cli\u003eUSB flash drive containing directions for use and TympView software\u003c\/li\u003e\n\u003cli\u003eProduct documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eCompatible Accessories and Replacement Parts\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e93710 MicroTymp 4 charging cradle\u003c\/li\u003e\n\u003cli\u003e93715 MicroTymp 4 power supply\u003c\/li\u003e\n\u003cli\u003e93720 MicroTymp 4 ear-tip starter set\u003c\/li\u003e\n\u003cli\u003e93730 MicroTymp 4 probe-tip cleaning kit\u003c\/li\u003e\n\u003cli\u003e93740 MicroTymp 4 probe-tip and gasket kit\u003c\/li\u003e\n\u003cli\u003e93750 MicroTymp 4 four-volume test cavity\u003c\/li\u003e\n\u003cli\u003e93760 MicroTymp 4 carrying case\u003c\/li\u003e\n\u003cli\u003e39410 MPT-II thermal printer kit\u003c\/li\u003e\n\u003cli\u003e39412 MPT-II thermal printer paper\u003c\/li\u003e\n\u003cli\u003e39414 MicroTymp 4 USB data cable\u003c\/li\u003e\n\u003cli\u003e39416 MPT-II replacement battery\u003c\/li\u003e\n\u003cli\u003eReplacement single-use ear tips in multiple sizes \u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eFrequently Asked Questions\u003c\/h1\u003e\n\u003ch2\u003eWhat does the MicroTymp 4 measure?\u003c\/h2\u003e\n\u003cp\u003eIt measures acoustic impedance or admittance in the external ear canal and provides objective information about tympanic membrane mobility and middle-ear function.\u003c\/p\u003e\n\u003ch2\u003eDoes it perform tympanometry?\u003c\/h2\u003e\n\u003cp\u003eYes. It measures tympanic peak pressure, peak admittance, ear canal volume, and tympanometric gradient and displays the resulting tympanogram.\u003c\/p\u003e\n\u003ch2\u003eDoes it perform acoustic reflex testing?\u003c\/h2\u003e\n\u003cp\u003eYes. It supports ipsilateral acoustic reflex testing at 500 Hz, 1,000 Hz, 2,000 Hz, and 4,000 Hz.\u003c\/p\u003e\n\u003ch2\u003eHow quickly can it test a patient?\u003c\/h2\u003e\n\u003cp\u003eEach ear can be tested in as little as approximately three seconds after an adequate seal is obtained.\u003c\/p\u003e\n\u003ch2\u003eCan it be used for pediatric patients?\u003c\/h2\u003e\n\u003cp\u003eYes. Current product information identifies the system for patients six months of age and older.\u003c\/p\u003e\n\u003ch2\u003eDoes the system include a printer?\u003c\/h2\u003e\n\u003cp\u003eYes. The 93700 configuration includes the MPT-II printer kit and printer cable.\u003c\/p\u003e\n\u003ch2\u003eCan results be transferred to a computer?\u003c\/h2\u003e\n\u003cp\u003eYes. The system includes a USB data cable and TympView software for viewing, saving, and printing compatible results.\u003c\/p\u003e\n\u003ch2\u003eCan results be saved as a PDF?\u003c\/h2\u003e\n\u003cp\u003eYes. TympView software supports saving a PDF copy of test results.\u003c\/p\u003e\n\u003ch2\u003eHow many tests can be stored?\u003c\/h2\u003e\n\u003cp\u003eThe device stores up to 32 test records internally.\u003c\/p\u003e\n\u003ch2\u003eHow many tests can be performed on one charge?\u003c\/h2\u003e\n\u003cp\u003eThe manufacturer lists up to approximately 100 recordings on a full charge.\u003c\/p\u003e\n\u003ch2\u003eIs the battery replaceable by the user?\u003c\/h2\u003e\n\u003cp\u003eNo. The internal rechargeable NiMH battery pack is not intended to be replaced by the user.\u003c\/p\u003e\n\u003ch2\u003eAre ear tips reusable?\u003c\/h2\u003e\n\u003cp\u003eNo. Compatible ear tips are single-use components and should not be reused between ears or patients.\u003c\/p\u003e\n\u003ch2\u003eIs an otoscopic examination required first?\u003c\/h2\u003e\n\u003cp\u003eYes. The manufacturer identifies an illuminated otoscopic examination as an essential prerequisite before middle-ear testing.\u003c\/p\u003e\n\u003ch2\u003eDoes the device require calibration?\u003c\/h2\u003e\n\u003cp\u003eThe manufacturer recommends daily functional checks and annual calibration.\u003c\/p\u003e\n\u003ch2\u003eWhat warranty is included?\u003c\/h2\u003e\n\u003cp\u003eThe MicroTymp 4 carries a one-year manufacturer limited warranty against defects in materials and workmanship, subject to the warranty terms. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003eDocuments and Downloads\u003c\/h1\u003e\n\u003ch2\u003eWelch Allyn MicroTymp 4 Product Brochure — PDF\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/MRC\/80023\/80023853MRCPDF.pdf\"\u003ehttps:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/MRC\/80023\/80023853MRCPDF.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWelch Allyn MicroTymp 4 Quick Guide — PDF\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/LIT\/80024\/80024202LITPDF.pdf\"\u003ehttps:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/LIT\/80024\/80024202LITPDF.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWelch Allyn MicroTymp 4 User Manual — PDF\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/LIT\/80024\/80024157LITPDF.pdf\"\u003ehttps:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/LIT\/80024\/80024157LITPDF.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eMicroTymp 4 Probe-Tip Cleaning Guide — PDF\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/LIT\/80024\/80024289LITPDF.pdf\"\u003ehttps:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/LIT\/80024\/80024289LITPDF.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTympView Software User Guide — PDF\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/LIT\/80024\/80024346LITPDF.pdf\"\u003ehttps:\/\/www.hillrom.ca\/content\/dam\/hillrom-aem\/us\/en\/sap-documents\/LIT\/80024\/80024346LITPDF.pdf\u003c\/a\u003e\u003c\/p\u003e","brand":"\" Baxter\/Welch Allyn \"","offers":[{"title":"Default Title","offer_id":42352917282871,"sku":"BB-WA-93700","price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/2167\/4039\/files\/images_e2ff41b8-7206-4044-b41f-5c569802165a.jpg?v=1785949872","url":"https:\/\/bigbenmedical.com\/products\/welch-allyn-microtymp-4-portable-tympanometer-system-with-printer","provider":"Big Ben Medical Supplies","version":"1.0","type":"link"}