{"product_id":"sonmol-handheld-digital-peak-flow-meter-with-fev1-pef-measurement","title":"Sonmol Handheld Digital Peak Flow Meter with FEV1 \u0026 PEF Measurement","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWith differential pressure sensor for accurate PEF \u0026amp; FEV1 testing. Meets ATS, ERS \u0026amp; WRIGHT standards for reliable results\u003c\/li\u003e\n\u003cli\u003eInstant digital readout for PEF \u0026amp; FEV1 results. Eliminates guesswork and reading errors of traditional manual meters\u003c\/li\u003e\n\u003cli\u003ePre-calibrated for instant use right out of the box. No follow-up calibration or ongoing maintenance required\u003c\/li\u003e\n\u003cli\u003eManually log readings \u0026amp; symptoms in our dedicated app. Create a digital respiratory diary to track long-term health trends\u003c\/li\u003e\n\u003cli\u003eLightweight \u0026amp; compact for easy carry at home, work or travel. Easy to clean, suitable for adults and children aged 4 and above\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43357182361809,"sku":"BW-B0CMTVXK2C","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61PJ-kwgzXL._AC_SL1500.jpg?v=1790981236","url":"https:\/\/belmontwarehouse.com\/products\/sonmol-handheld-digital-peak-flow-meter-with-fev1-pef-measurement","provider":"Belmont Warehouse","version":"1.0","type":"link"}