{"product_id":"ap-digital-tire-inflator-green-with-stainless-braided-hose-backlit-lcd-0-1-psi-resolution","title":"AP Digital Tyre Inflator — Green with Stainless Braided Hose, Backlit LCD \u0026 0.1 PSI Resolution","description":"\u003cp\u003e\u003cstrong\u003eThe AP Astro Tools 3018GR Digital Tire Inflator is a battery-powered, high-accuracy tire gauge and inflator with a stainless braided 21\" hose and a push‑lock self‑locking coupler for quick, durable connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompact and built for regular shop or roadside use, the 3018GR combines a backlit LCD, ±0.1 PSI resolution and selectable units (PSI\/BAR\/KPA\/KGF) so you can check and adjust tire pressure precisely. It runs on dual AAA batteries with an extended life design, features a rubber-sleeved body for better grip and impact protection, and includes a two‑position valve lever that lets you easily deflate or inflate tires. The stainless braided hose with bend guard helps resist wear, while the push‑lock coupler makes hooking up to valves fast and secure. Intended for compressed air systems, it is compatible with standard nitrogen and CO2 setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate is the 3018GR for routine tire pressure checks?\u003c\/h3\u003e\n\u003cp\u003eThe Astro Tools 3018GR offers 0.1 PSI resolution and accuracy that meets industry standards, making it suitable for reliable TPMS calibration and everyday inflation needs. Accuracy varies slightly by range, with tighter tolerances at lower pressures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eResolution: 0.1 PSI for fine adjustments\u003c\/li\u003e\n  \u003cli\u003eAccuracy: ±1.2 PSI (0–58 PSI), ±2.0 PSI (59–174 PSI)\u003c\/li\u003e\n  \u003cli\u003eSelectable readouts: PSI, BAR, KPA, KGF for cross‑checking\u003c\/li\u003e\n  \u003cli\u003eBacklit LCD for night or low‑light visibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the hose and coupler durable for workshop use?\u003c\/h3\u003e\n\u003cp\u003eThe tool comes with a 21-inch stainless braided hose and a molded bend guard to reduce kinking and abrasion in heavy use environments. The push‑lock self‑locking coupler chuck provides a quick, hands‑free connection that resists accidental release while working under pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e21\" stainless braided hose for abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eBend guard to prevent kinks and extend hose life\u003c\/li\u003e\n  \u003cli\u003ePush‑lock self‑locking coupler for secure, fast attachment\u003c\/li\u003e\n  \u003cli\u003eTwo‑position lever: position one releases air, position two adds air\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the power system support long usage periods?\u003c\/h3\u003e\n\u003cp\u003eThe 3018GR uses two AAA batteries and is engineered for extended runtime—about 560 hours—so it stays ready for extended shop shifts or frequent roadside checks. The battery compartment is simplified for quick replacement when needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower source: dual AAA batteries (included)\u003c\/li\u003e\n  \u003cli\u003eBattery lifetime: approximately 560 hours\u003c\/li\u003e\n  \u003cli\u003eEasy battery access for quick swaps\u003c\/li\u003e\n  \u003cli\u003eLow power consumption display and electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat pressure range and environmental limits should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe inflator covers a wide working range suitable for passenger cars, light trucks and many other vehicles, and is designed for typical garage temperatures. It is intended to be used with a compressed air supply; compatibility with nitrogen and CO2 systems is also supported.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasuring range: 3–175 PSI (suitable for many vehicle types)\u003c\/li\u003e\n  \u003cli\u003eWorking temperature: 32°F–104°F (0°C–40°C)\u003c\/li\u003e\n  \u003cli\u003eCompliance: European 86\/217\/EEC and ANSI B40.1 tolerances\u003c\/li\u003e\n  \u003cli\u003eRequires external compressed air source for inflation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The AP Astro Tools 3018GR is built for professional mechanics, fleet technicians and informed car owners who need a reliable, accurate inflator for regular tire maintenance. If you value durability (stainless hose and rubber sleeve), rapid valve connections (push‑lock chuck), and precise readings for TPMS or everyday inflation tasks, this tool fits shop benches and roadside kits alike. It’s a practical choice when you want a rugged, easy‑to‑use inflator with fine resolution and long battery life.\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 3018GR compatible with nitrogen or CO2 systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The gauge works with nitrogen and CO2 systems but requires an external compressed air or gas source for inflation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What batteries does this inflator use and how long do they last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses two AAA batteries (included) and has an expected runtime around 560 hours under normal use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AP","offers":[{"title":"Default Title","offer_id":55172618518871,"sku":"B01JBNOAH0","price":125.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/ap-astro-tools-3018gr-front-view.jpg?v=1790453490","url":"https:\/\/britishgarage.co.uk\/products\/ap-digital-tire-inflator-green-with-stainless-braided-hose-backlit-lcd-0-1-psi-resolution","provider":"British Garage","version":"1.0","type":"link"}