{"product_id":"fieldpiece-sm382v-wireless-3-port-refrigerant-manifold-sm382v-digital-gauges-with-micron-vacuum-and-data-logging","title":"Fieldpiece SM382V Wireless 3-Port Refrigerant Manifold SM382V — Digital Gauges with Micron Vacuum and Data-Logging","description":"\u003cp\u003e\u003cstrong\u003eFieldpiece SM382V is a wireless, three-port digital refrigerant manifold with an integrated vacuum (micron) gauge built for accurate HVAC and refrigeration service, offering pressure, superheat, subcooling and temperature measurement in one handheld tool.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SM382V combines Fieldpiece's SMAN family digital manifold electronics with a dedicated micron vacuum gauge and wireless connectivity so technicians can diagnose systems faster and with fewer cross-check tools. It measures low and high side pressure, calculates superheat\/subcooling, accepts protected thermocouple probes, and logs job data for later review. Robust construction, four-valve routing, and compatibility with Fieldpiece Job Link accessories make it a versatile centerpiece for residential and light-commercial servicing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the SM382V improve measurement accuracy on refrigerant systems?\u003c\/h3\u003e\n\n\u003cp\u003eThe SM382V uses precision digital sensors to read low and high pressures, then applies temperature inputs to compute superheat and subcooling reliably. The dedicated vacuum (micron) gauge helps confirm system evacuation to proper deep-vacuum levels, reducing uncertainty when charging or repairing systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-accuracy low and high pressure sensors for repeatable readings\u003c\/li\u003e\n  \u003cli\u003eAutomatic superheat and subcooling calculations using temperature probes\u003c\/li\u003e\n  \u003cli\u003eMicron-level vacuum readings for proper evacuation verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connections and probes can I use with this manifold?\u003c\/h3\u003e\n\n\u003cp\u003eThe SM382V features three service ports (3-port configuration) and protected thermocouple jacks for pipe and ambient temperature measurement. It also supports Fieldpiece Job Link psychrometer probes and other thermocouples, which expands diagnostic capability for airflow, temperature differentials and system tightness tests.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree service ports for low, high and auxiliary connections\u003c\/li\u003e\n  \u003cli\u003eProtected thermocouple jacks for pipe and outdoor sensor use\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Job Link psychrometer probes and Fieldpiece accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan the SM382V handle data logging and system tightness tests?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the SM382V includes data-logging features and a temperature-compensated system tightness test to document vacuum holds and leakage checks. Saved logs help technicians review jobs, compare before-and-after conditions, and present findings to customers or for compliance records.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOnboard data logging for pressure, temperature and micron readings\u003c\/li\u003e\n  \u003cli\u003eTemperature-compensated tightness test for more accurate leak verification\u003c\/li\u003e\n  \u003cli\u003eWireless telemetry for remote viewing and job documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does wireless connectivity benefit field service workflows?\u003c\/h3\u003e\n\n\u003cp\u003eWireless capability lets technicians view live readings from a distance, reducing safety risks near running equipment and allowing one-person operation during complex service tasks. Remote readout also streamlines documentation and sharing of data for job records or team troubleshooting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLive wireless telemetry to handheld devices or Fieldpiece apps\u003c\/li\u003e\n  \u003cli\u003eEnables single-tech operation during charging or evacuation\u003c\/li\u003e\n  \u003cli\u003eSimplifies job data transfer and collaboration with colleagues or customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Fieldpiece SM382V is aimed at HVAC and refrigeration technicians who need a compact, accurate manifold that combines pressure, temperature and vacuum measurement into a single handheld instrument. It's well suited for residential and light-commercial service techs who perform charging, evacuation, system troubleshooting and documentation, and for shops that want wireless data logging and compatibility with Fieldpiece Job Link accessories.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the SM382V measure both pressure and micron vacuum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it provides digital low and high pressure readings plus a dedicated micron vacuum gauge for evacuation checks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I connect external temperature probes to the SM382V?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — protected thermocouple jacks accept pipe and outdoor temperature probes and Job Link psychrometer accessories.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fieldpiece","offers":[{"title":"Default Title","offer_id":48080784752798,"sku":"B0DF352JF5","price":939.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/fieldpiece-sman-sm382v-front-view.jpg?v=1785787340","url":"https:\/\/northtrailauto.ca\/products\/fieldpiece-sm382v-wireless-3-port-refrigerant-manifold-sm382v-digital-gauges-with-micron-vacuum-and-data-logging","provider":"North Trail Auto","version":"1.0","type":"link"}