{"product_id":"doppler-echografie-baby-hart-monitor-niet-stralende-doppler-fogtale-gezondheid-van-van-baby-dragbare-echografiemachine-doppler-b","title":"Doppler echografie baby hart monitor Niet stralende Doppler fogtale gezondheid van van baby dragbare echografiemachine Doppler b","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e     Equipment structure\u003c\/p\u003e\n\u003cp\u003e    1,3MHZ Ultrasonic doppler fetal heartbeat monitor 2,Lcd display 3,Volume adjustment knob 4,Usb probe connection plug\u003c\/p\u003e\n\u003cp\u003e      \u003c\/p\u003e\n\u003cp\u003e       Technical specifications\u003c\/p\u003e\n\u003cp\u003e    Sound working frequency: 3.0MHz±5% Comprehensive sensitivity (with probe surface distance of 200mm): ≥90dB Peak time peak sound pressure: \u0026amp;lt;0.1MPa Ultrasonic output power: \u0026amp;lt;20mW Effective area of ultrasonic transducer sensitive components: 1.0cm2 Heart rate display range: 30~240bpm Resolution: 1bpm Fetal heart rate error: ± 2bpm Power supply mode: dc 3v internal power supply, alkaline dry battery (can work continuously for more than 8 hours) Battery specification: aa × 2 Working mode: continuous work, no signal automatic shutdown for 1 minute Mainframe dimensions: 130mm (length) × 100mm (width) × 36 (height) mm Display: tft lcd\u003c\/p\u003e\n\u003cp\u003e                           \u003c\/p\u003e\n\u003cp\u003e       User Guide\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"Monitor","offer_id":39307315314825,"sku":"03898-1","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/fe360388b8cd5f06e6bebb6e8514453b.jpg?v=1617070602","url":"https:\/\/mickcara.com\/fr\/products\/doppler-echografie-baby-hart-monitor-niet-stralende-doppler-fogtale-gezondheid-van-van-baby-dragbare-echografiemachine-doppler-b","provider":"mickcara","version":"1.0","type":"link"}