{"product_id":"beley-digital-hvac-manifold-gauge-dual-pressure-temp-93-refrigerant-library-backlit-lcd","title":"BELEY Digital HVAC Manifold Gauge — Dual Pressure \u0026 Temp, 93‑Refrigerant Library, Backlit LCD","description":"\u003cp\u003e\u003cstrong\u003eBELEY Digital Manifold HVAC Gauge Set is a handheld electronic gauge that measures dual pressures and temperatures, calculates superheat\/subcooling, and supports a built‑in database of 93 refrigerants for faster, more accurate HVAC service.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact digital manifold replaces bulky analog gauges by combining two simultaneous pressure channels, two temperature probes, and automatic unit conversion into one portable tester. Designed for technicians servicing air conditioners, refrigerators, chillers and cold storage, it gives clear numeric readouts, stores refrigerant properties, and logs leak and vacuum data so you can work faster and with fewer tools.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the BELEY manifold display and handle multiple readings?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit uses a large backlit LCD and a 32‑bit processor to present pressures and temperatures clearly and update values quickly. It simultaneously shows high and low side pressures plus two temperature inputs so you can calculate operating conditions on the fly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLarge liquid crystal display with backlight for low‑light work\u003c\/li\u003e\n  \u003cli\u003eDual pressure channels and dual temperature probe inputs\u003c\/li\u003e\n  \u003cli\u003eAutomatic Celsius\/Fahrenheit and multi‑unit pressure conversion\u003c\/li\u003e\n  \u003cli\u003eFast digital sampling with stable readouts for diagnostic confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and calculations does it support?\u003c\/h3\u003e\n\n\u003cp\u003eBELEY’s built‑in refrigerant library covers 93 common and specialty refrigerants so you can select the exact refrigerant type and read corresponding saturation temperatures automatically. The tool also computes superheat and subcooling, and can display vacuum level as a percentage or leak test results.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDatabase includes major refrigerants like R134a, R410A, R32, R1234yf, CO2 (R744) and many more\u003c\/li\u003e\n  \u003cli\u003eAutomatic pressure‑to‑evaporation temperature conversion for chosen refrigerant\u003c\/li\u003e\n  \u003cli\u003eSuperheat and subcooling calculations for charge and troubleshooting\u003c\/li\u003e\n  \u003cli\u003eVacuum percentage readout and timed leak testing features\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connections, build quality, and durability does the gauge offer?\u003c\/h3\u003e\n\n\u003cp\u003eThe manifold uses industry‑standard 1\/4‑inch connections and durable valve switches to fit common service hoses and fittings. The housing combines impact‑resistant engineering plastic with a non‑slip silicone coating so it feels solid in hand and resists wear at job sites.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStandard 1\/4-inch ports for universal compatibility with service hoses\u003c\/li\u003e\n  \u003cli\u003eLong‑life valve switches designed for repeated field use\u003c\/li\u003e\n  \u003cli\u003eRugged plastic shell and silicone grip for drop resistance and comfort\u003c\/li\u003e\n  \u003cli\u003eQuality electronic internals with a high‑precision data acquisition unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it help streamline daily HVAC work?\u003c\/h3\u003e\n\n\u003cp\u003eThe combination of multiple simultaneous readings, an internal refrigerant table and fast digital readouts reduces the need for separate thermometers, charts or manual calculations. That saves time during installation, charging, and troubleshooting while improving consistency across jobs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMeasure pressures and temperatures together to complete checks faster\u003c\/li\u003e\n  \u003cli\u003ePick refrigerant from the built‑in list to avoid manual lookup errors\u003c\/li\u003e\n  \u003cli\u003eAutomatic unit conversions reduce setup time on diverse systems\u003c\/li\u003e\n  \u003cli\u003eLeak timing and vacuum percentage help document service steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? HVAC technicians, refrigeration service professionals, and experienced DIYers who need a single compact instrument to measure both high\/low pressures and temperatures while referencing refrigerant properties. It’s suited to routine maintenance, system diagnostics, refrigerant charging and leak\/vacuum checks where faster, repeatable digital readings and built‑in refrigerant data streamline the workflow. Note: not intended as a replacement for manufacturer‑specific diagnostic procedures; always follow safety and legal guidelines when handling refrigerants.\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: Which refrigerants are included in the BELEY database?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit contains 93 refrigerants including R134a, R410A, R32, R1234yf and CO2 (R744); R454B is not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the manifold measure pressure and temperature at the same time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it simultaneously reads dual pressures and two temperatures, and calculates superheat\/subcooling automatically.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BELEY","offers":[{"title":"Default Title","offer_id":48080418799774,"sku":"B07PWVBRN1","price":175.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/beley-front-view-digital-manifold.jpg?v=1785781127","url":"https:\/\/northtrailauto.ca\/products\/beley-digital-hvac-manifold-gauge-dual-pressure-temp-93-refrigerant-library-backlit-lcd","provider":"North Trail Auto","version":"1.0","type":"link"}