{"product_id":"uei-em700-differential-manometer-1","title":"Uei EM700 Differential Manometer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe UEI EM700 is a differential manometer designed for accurate pressure measurement across two points in HVAC, combustion, and duct systems. Differential manometers read the pressure difference between two ports simultaneously, giving technicians a direct readout without manual subtraction. The EM700 is a single-unit instrument suited for field diagnostics, filter pressure drop testing, heat exchanger leak screening, and gas appliance commissioning. HVAC technicians and service professionals are the primary users of this type of instrument.\u003c\/p\u003e\u003cp\u003eThe EM700 is used in residential and light commercial applications where precise differential pressure readings are required. Typical use cases include measuring static pressure across air handlers, verifying pressure drop across filters or coils, and checking draft in combustion appliances. It is sold as a single unit and is intended for field service use by trained HVAC technicians.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDifferential pressure measurement across two input ports for direct delta-P readings\u003c\/li\u003e\n\u003cli\u003eSingle-unit instrument well suited for portable field diagnostics\u003c\/li\u003e\n\u003cli\u003eApplicable to duct static pressure testing, filter drop evaluation, and combustion appliance checks\u003c\/li\u003e\n\u003cli\u003eCompact design appropriate for service bag carry and on-site use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style field instrument for use in residential and light commercial HVAC pressure measurement applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThe EM700 is a handheld test instrument and does not require permanent installation. Before connecting to a pressurized system, ensure the system is at a safe operating state and that tubing connections are secure and free of leaks. Follow the instrument manufacturer guidelines for zeroing the unit prior to taking readings. This type of instrument is typically used by licensed HVAC technicians in accordance with applicable service codes and manufacturer commissioning procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Differential Manometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelling Unit\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: UEI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: EM700\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UEI","offers":[{"title":"Default Title","offer_id":68071603142962,"sku":"EM700","price":243.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0f43596c0cc7c64fe5d28d2a6b87a1f5.png?v=1793099347","url":"https:\/\/voomisupply.com\/products\/uei-em700-differential-manometer-1","provider":"Voomi Supply","version":"1.0","type":"link"}