{"product_id":"parks-811-b-vascular-ultrasonic-doppler-flow-detector","title":"Parks Medical 811-B Doppler Flow Detector 9.9MHz Portable","description":"\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003cbr\u003eParks Medical Electronics Flow Detector Model 811-B is a compact medical device designed for precise flow detection in professional settings.\u003c\/p\u003e\n\u003cp\u003eIt features a sturdy, portable housing with an integrated handle, a front-facing speaker grille, dual control knobs, indicator lights, and clearly labeled input and output ports for efficient operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eParks Medical Electronics Flow Detector Model 811-B unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cbr\u003eThe unit shows light surface wear consistent with normal use, including minor scuffs on the housing.\u003c\/p\u003e\n\u003cp\u003eThe front panel remains clean with clearly legible labeling, and all knobs, ports, and the handle are intact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Parks Medical Electronics\u003c\/li\u003e\n\u003cli\u003eModel: 811-B\u003c\/li\u003e\n\u003cli\u003eType: Doppler Flow Detector\u003c\/li\u003e\n\u003cli\u003eProbe: 9.9 MHz\u003c\/li\u003e\n\u003cli\u003ePower: 24V, 0.6A\u003c\/li\u003e\n\u003cli\u003eColor: Black housing with white front panel\u003c\/li\u003e\n\u003cli\u003eFeatures: Volume control knob, power switch, speaker, headphone jack, charger port, probe connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCondition Disclosure:\u003c\/strong\u003e This is a pre-owned medical item and may show normal cosmetic wear from prior use. It is not represented as brand new. Please review all photos and verify compatibility before purchase.\u003c\/p\u003e","brand":"Parks Medical","offers":[{"title":"Default Title","offer_id":46507179081916,"sku":"G-AB5-76","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/2419\/2956\/files\/1f399d0c-016f-4c44-803c-b2fb9b4efad3.png?v=1777658189","url":"https:\/\/www.ob1med.com\/products\/parks-811-b-vascular-ultrasonic-doppler-flow-detector","provider":"OB1 Medical Equipment","version":"1.0","type":"link"}