{"product_id":"fieldpiece-dual-port-manometer-sdmn5-accurate-static-pressure-tool","title":"Fieldpiece Dual-Port Manometer SDMN5 - Accurate Static Pressure Tool","description":"\u003cp\u003eIn this review the Fieldpiece Dual-Port Manometer SDMN5 is evaluated for HVAC techs and contractors who need reliable static pressure and gas pressure checks. The bottom line: it is a practical, hard-wearing dual-port manometer built for everyday diagnostic work, with the single biggest reason to buy being its combination of a wide -60.0 in WC to 60.0 in WC measurement range and fine 0.01 in WC resolution for precise airflow balancing. Reviewers consistently mention accuracy and ease of reading, making it suitable for field troubleshooting and system balancing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Port Design:\u003c\/strong\u003e Allows simultaneous measurement of two pressures so users can compare duct or gas pressures without swapping hoses, saving time on the job.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Measurement Range:\u003c\/strong\u003e The -60.0 in WC to 60.0 in WC span handles very low static pressures as well as higher differentials for flexible field use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Resolution:\u003c\/strong\u003e Resolution to 0.01 in WC provides the fine granularity needed when balancing airflow or verifying subtle pressure differences across components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Tubing and Adapters:\u003c\/strong\u003e Comes with two 2 3\/16-in tubes with brass fittings and adapters to 5\/16-in, so it is ready for common HVAC and gas fittings out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Power:\u003c\/strong\u003e Operates from a 9-Volt battery (installed) so technicians can use it on a ladder or jobsite without external power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Ships with an operator's manual to help users get accurate readings and understand the instrument functions quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe SDMN5 is aimed at HVAC technicians, maintenance crews, and contractors who regularly measure static pressure and balance airflow. Its dual-port capability and fine resolution are particularly useful for jobs that require comparing supply and return duct pressures or verifying pressure switches and gas lines.\u003c\/p\u003e\n\u003cp\u003eIt is less suited for users who only need a basic single-point pressure check or who prefer fully digital logging with wireless connectivity, since the SDMN5 focuses on practical, handheld measurement rather than networked data capture.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConsistent reports of accurate readings make it dependable for troubleshooting and system balancing.\u003c\/li\u003e\n\u003cli\u003eDurable build and brass fittings provide field-ready longevity and secure hose connections.\u003c\/li\u003e\n\u003cli\u003eEasy-to-read display and simple operation mean quick setup and minimal training for technicians.\u003c\/li\u003e\n\u003cli\u003eGood value for combining dual-port measurement, high resolution, and included adapters in one package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not include advanced logging or wireless features, so technicians who need data capture will need a separate solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual-Port Manomete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e-60.0 in WC to 60.0 in WC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 in WC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing\u003c\/td\u003e\n\u003ctd\u003eTwo 2 3\/16-in tubes with brass fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapters\u003c\/td\u003e\n\u003ctd\u003e2 3\/16-in to 5\/16-in adapters (RMA316)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e9-Volt battery (installed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eOperator's manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Fieldpiece SDMN5 is a durable, accurate dual-port manometer that suits HVAC professionals who need precise static pressure readings and quick side-by-side comparisons. It delivers excellent value by combining wide range, fine resolution, and ready-to-use tubing and adapters, making it a solid choice for field diagnostics and airflow balancing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan it measure two pressures at once?\u003c\/strong\u003e\u003cbr\u003eYes, the dual-port design lets users measure two pressures simultaneously for direct comparison.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the smallest pressure increment it shows?\u003c\/strong\u003e\u003cbr\u003eThe unit provides resolution down to 0.01 in WC, suitable for fine static pressure work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require an external power source?\u003c\/strong\u003e\u003cbr\u003eNo, it runs from a 9-Volt battery which is installed for immediate use.\u003c\/p\u003e","brand":"Fieldpiece","offers":[{"title":"Default Title","offer_id":48608779403483,"sku":"B000UV0F9U","price":186.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/614grJHSZaL._SL1500.jpg?v=1778388655","url":"https:\/\/gearmusthave.com\/products\/fieldpiece-dual-port-manometer-sdmn5-accurate-static-pressure-tool","provider":"GearMustHave","version":"1.0","type":"link"}