{"product_id":"fetal-heart-rate-monitor-with-3-mhz-probe-and-built-in-speaker","title":"Fetal Heart Rate Monitor with 3 MHz Probe and Built In Speaker","description":"\u003ch3 dir=\"ltr\" style=\"text-align: center;\"\u003eTrack Your Baby's Heartbeat At Home With This Fetal Doppler\u003c\/h3\u003e\n\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou're waiting for your next appointment and wondering if everything's okay with your baby. The uncertainty keeps building, and you're checking the calendar again. This doppler lets you hear your baby's heartbeat at home between doctor visits, during quiet moments on the couch, or when you want to share the sound with family.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0506\/5893\/4942\/files\/image-2025-09-08T200720.165.jpg?v=1789828573\" width=\"500\" height=\"500\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n      \u003c\/p\u003e\n\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis monitor uses a 3 MHz probe that detects fetal heartbeats starting at 12 weeks. Apply gel to your belly, move the probe slowly until you hear the heartbeat, and watch the backlit screen show the rate. The device runs on two AA batteries and shuts off after one minute without a signal.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0506\/5893\/4942\/files\/download-2025-09-08T200729.336.png?v=1789828573\" width=\"500\" height=\"500\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n      \u003c\/p\u003e\n\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe screen displays heart rates from 50 to 240 beats per minute with accuracy within two beats. It shows readings in three modes: real time, average over several beats, or manual entry. The device measures 1 beat per minute resolution and uses less than 0.8 watts of power during operation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0506\/5893\/4942\/files\/download-2025-09-08T200756.734.png?v=1789828573\" width=\"500\" height=\"500\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n      \u003c\/p\u003e\n\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe built in speaker plays the heartbeat sound directly without needing headphones or external audio. The backlit LCD screen stays visible in dim rooms and shows clear numbers. The probe bends and adjusts to different belly positions, and the entire unit weighs light enough to hold in one hand.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0506\/5893\/4942\/files\/download-2025-09-08T200752.384.png?v=1789828573\" width=\"500\" height=\"500\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n      \u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003e3 MHZ PROBE FREQUENCY: \u003c\/strong\u003eDetects fetal heartbeats from week 12 onward using advanced probe technology for early pregnancy monitoring.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eTHREE DISPLAY MODES: \u003c\/strong\u003eSwitch between real time, average, and manual reading modes on the backlit LCD for flexible tracking preferences.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003e50 TO 240 BPM RANGE: \u003c\/strong\u003eMeasures heart rates across the full fetal range with one beat per minute resolution for detailed readings.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eINTEGRATED LOUDSPEAKER OUTPUT: \u003c\/strong\u003eHear your baby's heartbeat through the built in speaker without connecting headphones or external audio devices.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eBATTERY POWERED OPERATION: \u003c\/strong\u003eRuns on two AA batteries included in the package providing portable use anywhere without cords or charging.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eAUTO SHUTOFF FUNCTION: \u003c\/strong\u003ePowers down automatically after one minute of no signal detected helping conserve battery life during use.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFLEXIBLE PROBE DESIGN: \u003c\/strong\u003eThe bendable probe adjusts to different belly positions and angles making it easier to locate the heartbeat signal.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eBACKLIT LCD SCREEN: \u003c\/strong\u003eThe illuminated display shows heart rate numbers clearly in low light conditions for convenient evening or nighttime monitoring.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFETAL DOPPLER SPECS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eDisplay Type: Backlit LCD\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eMeasurement Range: 50 to 240 BPM\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eResolution: 1 BPM\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eAccuracy: Within 2 BPM\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eProbe Frequency: 3 MHz\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003ePower Source: 2 AA Batteries\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003ePower Consumption: Less Than 0.8W\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eOperating Voltage: DC 3.0V\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eUsage Start: Week 12 Pregnancy\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eAuto Shutoff: 1 Minute\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e1 x Fetal Doppler Device\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e1 x 3 MHz Probe\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e2 x AA Batteries\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e1 x User Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zoolase","offers":[{"title":"Pink","offer_id":48300895142046,"sku":"FET93335PIN","price":13.49,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":48300895207582,"sku":"FET95423BLU","price":13.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/5893\/4942\/files\/download-2025-09-08T200712.086.png?v=1789828573","url":"https:\/\/zoolase.com\/products\/fetal-heart-rate-monitor-with-3-mhz-probe-and-built-in-speaker","provider":"Zoolase","version":"1.0","type":"link"}