{"product_id":"major-tech-differential-pressure-manometer","title":"Major Tech Differential Pressure Manometer – 5-Unit Display","description":"\u003cp\u003eThe Major Tech Differential Pressure Manometer is a professional-grade instrument for measuring differential pressure across HVAC systems, filters, and air handling units. It features five selectable measuring units (Pa, kPa, mmH₂O, inH₂O, mbar), real-time data logging with USB connectivity, and simultaneous display of air velocity, air flow (CFM\/CMM), and temperature. Ideal for HVAC technicians, facilities managers, and commissioning engineers requiring accurate pressure diagnostics and compliance documentation.\u003c\/p\u003e","brand":"Daynight Electrical","offers":[{"title":"Default Title","offer_id":44949555019984,"sku":"MT163","price":11673.75,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/0590\/8176\/files\/MT163.jpg?v=1772575776","url":"https:\/\/daynightelectrical.co.za\/products\/major-tech-differential-pressure-manometer","provider":"Daynight Electrical","version":"1.0","type":"link"}