{"product_id":"auttops-f03-automotive-smoke-machine-12v-leak-detector-flow-meter-pressure-gauge-adjustable-smoke-output","title":"AUTTOPS F03 Automotive Smoke Machine 12V Leak Detector — Flow Meter \u0026 Pressure Gauge, Adjustable Smoke Output","description":"\u003cp\u003e\u003cstrong\u003eThe AUTTOPS F03 is a portable 12V automotive smoke and air leak detector that pinpoints leaks in EVAP, intake, exhaust and other vehicle pipe systems using adjustable smoke output and a built-in air pump.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for professional mechanics and DIY car owners, the F03 combines visible smoke testing with controllable air pressure so you can quickly locate hidden leaks without an external compressor. The unit includes multiple adapters, hoses, a visual oil window, and both pressure gauge and flow meter so leak checks are precise and repeatable. It runs from a standard 12V vehicle battery and supports dual testing modes—Air Mode for pressure checks and Smoke Mode for locating flaws by sight.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the F03 reveal leaks that are hard to find?\u003c\/h3\u003e\n\u003cp\u003eThe F03 produces a consistent smoke output that travels through sealed systems, escaping at the leak point and making it visible. When combined with the pressure gauge and adjustable flow meter, you can create the right conditions to reveal even small cracks or loose fittings without overpressurizing components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible smoke output adjustable from low to high for controlled testing.\u003c\/li\u003e\n  \u003cli\u003ePressure gauge shows system pressure in real time to avoid damage.\u003c\/li\u003e\n  \u003cli\u003eAir Mode lets you pressurize systems without smoke for safe checks.\u003c\/li\u003e\n  \u003cli\u003eComes with multiple adapters and plugs to fit common automotive fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat controls let me protect vehicle parts while testing?\u003c\/h3\u003e\n\u003cp\u003eThe built-in flow meter and pressure gauge give you direct feedback during a test so you can limit pressure and smoke flow to safe levels. That prevents overpressurization, which can damage hoses or seals, and ensures you only use enough force to detect leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable flow meter to dial smoke volume from 1–12 L\/min.\u003c\/li\u003e\n  \u003cli\u003ePressure range up to 15 psi so you can stay within safe limits.\u003c\/li\u003e\n  \u003cli\u003eBarometer readings indicate whether pressure is stable or rising.\u003c\/li\u003e\n  \u003cli\u003eClear visual oil level window for safe refilling and monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich systems and vehicles can this smoke machine test?\u003c\/h3\u003e\n\u003cp\u003eThe F03 is designed for 12V automotive systems and adapts to most passenger cars and light trucks. Its accessory kit includes cones, plugs and hoses to fit EVAP systems, intake paths, exhaust joints, fuel tank seals and general pipe\/hose connections commonly found on modern vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEVAP system leak detection for evaporative emissions components.\u003c\/li\u003e\n  \u003cli\u003eIntake manifold, vacuum line and throttle body checks.\u003c\/li\u003e\n  \u003cli\u003eExhaust and gasket inspections where safe to apply smoke.\u003c\/li\u003e\n  \u003cli\u003eFuel tank and sealed pipe testing using included adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the F03 to operate for a DIYer?\u003c\/h3\u003e\n\u003cp\u003eOperation is straightforward: add 10–20 ml of the recommended test fluid into the visible reservoir, connect the unit to the vehicle intake or pipe with supplied adapters, and power it from a 12V battery. Switch between Air Mode and Smoke Mode depending on whether you want pressure-only checks or visible smoke to locate the leak.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep-by-step use with included oil bottle and visible level window.\u003c\/li\u003e\n  \u003cli\u003eConnects to standard DC 12V vehicle battery (8–10A recommended).\u003c\/li\u003e\n  \u003cli\u003eDual modes let you choose Air Mode (pressure) or Smoke Mode (visual).\u003c\/li\u003e\n  \u003cli\u003eCompact design with built-in pump—no external compressor necessary.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The AUTTOPS F03 is aimed at independent mechanics, automotive technicians, and informed car owners who need a reliable, portable tool to diagnose leaks in vehicle piping systems. It’s especially useful for shops and hobbyists who want a single device capable of both pressure testing and visual smoke detection, bundled with a broad set of adapters to reduce the need for extra parts.\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: Can the F03 run from a household 12V adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It requires a car battery that can supply 8–10A; typical office 12V adapters may not deliver sufficient current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include adapters for multiple pipe sizes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package includes various cone adapters, plugs and hoses to fit common automotive pipes and hoses.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUTTOPS","offers":[{"title":"Default Title","offer_id":55170723381591,"sku":"B0F4LTQ5R9","price":131.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/auttops-f03-front-panel.jpg?v=1790433322","url":"https:\/\/britishgarage.co.uk\/products\/auttops-f03-automotive-smoke-machine-12v-leak-detector-flow-meter-pressure-gauge-adjustable-smoke-output","provider":"British Garage","version":"1.0","type":"link"}