{"product_id":"jifetor-3-way-ac-manifold-gauge-set-with-r134a-quick-couplers-hvac-diagnostic-charging-tool","title":"JIFETOR 3-Way AC Manifold Gauge Set with R134A Quick Couplers | HVAC Diagnostic \u0026 Charging Tool","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe JIFETOR 3 Way AC Manifold Gauge Set combines rugged brass construction with precise measurement to help you diagnose and service refrigerant systems in both automotive and household environments. The dual-gauge arrangement features a blue low-pressure scale (-30 inHg to 250 PSI) and a red high-pressure scale (0 to 500 PSI), displayed on a large 2-3\/4 inch dial with a clear sight window for quick visual checks. A built-in calibration screw and a steady, no-flutter pointer support consistent readings as you monitor system pressure and refrigerant flow. This set is designed for common refrigerants like R404A and R134A, making it a versatile companion for routine checks, charging, and recovery tasks.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s in the kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree 3 ft color-coded hoses with 1\/4\" brass fittings for reliable connections\u003c\/li\u003e\n  \u003cli\u003ePremium brass and aluminum quick couplers for fast, secure snap-on connections\u003c\/li\u003e\n  \u003cli\u003eR134A can tap with 1\/2\" female thread for convenient bottle access\u003c\/li\u003e\n  \u003cli\u003e1\/4\" male to 1\/2\" female adapter with shut-off valve for controlled flow\u003c\/li\u003e\n  \u003cli\u003eBrass dual-gauge manifold with large dial, sight window, and calibration screw\u003c\/li\u003e\n  \u003cli\u003eComprehensive instruction guide to help you operate the set confidently\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey benefits in everyday use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable, anti-corrosion brass construction designed for regular HVAC use\u003c\/li\u003e\n  \u003cli\u003eLarge, color-coded gauges enable quick readings from a distance\u003c\/li\u003e\n  \u003cli\u003eWide measurement ranges suit common automotive and home systems\u003c\/li\u003e\n  \u003cli\u003e3 ft hoses provide flexibility with low fluid resistance and high bearing pressure\u003c\/li\u003e\n  \u003cli\u003eQuick couplers simplify connections to standard R134A service ports\u003c\/li\u003e\n  \u003cli\u003eCan tap and adapter enable gas-tight operation when opening refrigerant cans\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTips for safe, leak-free operation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure all connections are tight to minimize leaks\u003c\/li\u003e\n  \u003cli\u003eUse the correct R134A can tap and connect to compatible service ports\u003c\/li\u003e\n  \u003cli\u003eRegularly inspect gaskets and replace if worn or damaged\u003c\/li\u003e\n  \u003cli\u003eAvoid mixing interfaces not specified for the included quick couplers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-life use cases\u003c\/h3\u003e\n\u003cp\u003eOn a driveway or workshop, technicians can verify refrigerant charge levels, diagnose pressure imbalances, and perform controlled charging or recovery. Home appliance servicing and small heat pump projects benefit from clear readings and reliable connections, reducing guesswork during routine maintenance. The setup supports both diagnostic checks and practical charging tasks without needing multiple separate tools.\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: Is the JIFETOR 3-Way AC Manifold Gauge compatible with R134A service ports?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports R134A and R404A refrigerants with standard service ports and included quick couplers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What items are included and how do I prevent leaks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes hoses, couplers, can tap, adapters, gauge, and guide. Connect tightly and inspect gaskets to minimize leaks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JIFETOR","offers":[{"title":"Default Title","offer_id":42468423368789,"sku":"B083X5YTQK","price":54.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/jifetor-three-way-ac-manifold-gauge.jpg?v=1778072932","url":"https:\/\/plentytorque.co.uk\/products\/jifetor-3-way-ac-manifold-gauge-set-with-r134a-quick-couplers-hvac-diagnostic-charging-tool","provider":"PlentyTorque","version":"1.0","type":"link"}