{"product_id":"astroai-digital-tire-pressure-gauge-inflator-3-250-psi-stainless-steel-braided-hose-locking-chuck","title":"AstroAI Digital Tire Pressure Gauge \u0026 Inflator 3–250 PSI — Stainless Steel\/Braided Hose, Locking Chuck","description":"\u003cp\u003e\u003cstrong\u003eThe AstroAI Digital Tire Pressure Gauge with Inflator is a single handheld tool that measures 3–250 PSI and lets you inflate or deflate tires using 1\/4\" and 1\/2\" NPT compressor outputs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact inflator pairs a digital gauge, braided hose, locking chuck and bleed valve into one sturdy unit so you can quickly check and adjust pressure for cars, trucks, motorcycles, RVs and trailers. Built from stainless steel and brass, it’s engineered for workshop and roadside use with professional-grade accuracy across multiple pressure units.\u003c\/p\u003e\n\n\u003ch3\u003eHow precise is the digital gauge and what pressure range does it cover?\u003c\/h3\u003e\n\u003cp\u003eThe AstroAI gauge is factory-calibrated to deliver readings within about 1% of actual pressure, helping you rely on consistent measurements. It displays pressures from very low to very high so a single tool fits tires across most vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasurement range: 3–250 PSI (0.2–17.2 Bar; 20–1724 kPa; 0.2–17.5 kg\/cm²)\u003c\/li\u003e\n  \u003cli\u003eAccuracy: professionally calibrated to ≈1% of true pressure\u003c\/li\u003e\n  \u003cli\u003eDigital readout for quick, readable numbers in multiple units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this inflator connect to my air compressor and Schrader valve?\u003c\/h3\u003e\n\u003cp\u003eYes — the unit is designed to work with common compressor outputs and standard tire valves. It accepts both 1\/4\" and 1\/2\" NPT fittings and mates to Schrader valves without adapters, so setup is straightforward.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNPT compatibility: fits 1\/4\" and 1\/2\" compressor outputs\u003c\/li\u003e\n  \u003cli\u003eValve type: compatible with standard Schrader valves on most vehicles\u003c\/li\u003e\n  \u003cli\u003eLock-on chuck: creates a secure, leak-resistant connection for hands-free filling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat functions does the tool provide during a service or roadside check?\u003c\/h3\u003e\n\u003cp\u003eThis model combines measurement and control: read tire pressure, add air from your compressor, or bleed air to lower pressure precisely. The integrated bleed valve and braided hose make incremental adjustments simple and safe.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInflation: attach to compressor to raise pressure quickly\u003c\/li\u003e\n  \u003cli\u003eDeflation: built-in bleed valve for precise pressure reduction\u003c\/li\u003e\n  \u003cli\u003ePressure check: instant digital readout for fast diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the AstroAI inflator for professional or off-road use?\u003c\/h3\u003e\n\u003cp\u003eThe construction mixes stainless steel and brass for corrosion resistance and long life under heavy use. The leak-proof locking chuck and reinforced hose are built to withstand repeated connections and high pressures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterials: heavy-duty stainless steel and high-quality brass components\u003c\/li\u003e\n  \u003cli\u003eDesign: leak-proof lock-on chuck for secure, repeatable sealing\u003c\/li\u003e\n  \u003cli\u003eApplications: suitable for cars, trucks, motorcycles, SUVs, off-road vehicles, RVs and trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The AstroAI Digital Tire Pressure Gauge with Inflator suits DIYers, fleet mechanics, shop technicians and drivers who want one reliable tool for measuring, filling and bleeding tires. It’s especially useful if you need a portable, accurate inflator that connects to common compressors and handles a wide pressure range without swapping adapters or separate gauges.\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 gauge work with both 1\/4\" and 1\/2\" compressor fittings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The inflator is compatible with both 1\/4\" and 1\/2\" NPT compressor outputs for flexible hookups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I deflate tires precisely with this unit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The built-in bleed valve lets you reduce pressure in small increments for accurate adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AstroAI","offers":[{"title":"Default Title","offer_id":67586876539065,"sku":"B0C7VKJ5G3","price":104.59,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/astroai-inflator-front-view.jpg?v=1790495350","url":"https:\/\/redleafauto.ca\/products\/astroai-digital-tire-pressure-gauge-inflator-3-250-psi-stainless-steel-braided-hose-locking-chuck","provider":"Redleaf Auto","version":"1.0","type":"link"}