{"product_id":"pesiko-compression-tester-kit-0-300-psi-gauge-dual-scale-aluminum-dial-brass-adapters-12-14-18mm","title":"PESIKO Compression Tester Kit 0–300 psi Gauge — Dual-Scale Aluminum Dial, Brass Adapters (12\/14\/18mm)","description":"\u003cp\u003e\u003cstrong\u003ePESIKO Compression Tester Kit is a complete 0–300 psi diagnostic set that measures cylinder compression to reveal worn rings, leaking valves, or head gasket issues quickly and reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis compact, workshop-ready kit pairs a dual-scale aluminum gauge with shockproof rubber protection and a selection of high-strength brass adapters to test most gasoline engines. Designed for professional mechanics and home enthusiasts, it combines durable construction, deep-reach hoses and a simple quick-connect system so you can take consistent readings even in tight spark-plug wells.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the gauge deliver accurate compression readings?\u003c\/h3\u003e\n\u003cp\u003eThe PESIKO gauge uses a dual-scale (0–300 psi \/ 0–20.7 bar) dial with 5 psi resolution and an aluminum core to maintain precision. A shock-absorbing rubber boot and reinforced seals reduce the chance of physical damage and pressure loss, while brass fittings resist deformation under heat.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5 psi resolution on clear dual-scale dial for repeatable measurements\u003c\/li\u003e\n  \u003cli\u003eAluminum core for stable internal mechanics and long-term accuracy\u003c\/li\u003e\n  \u003cli\u003eShockproof rubber boot minimizes impact-related calibration changes\u003c\/li\u003e\n  \u003cli\u003eReinforced seals and brass fittings ensure airtight connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this kit on different gasoline engines and tight access points?\u003c\/h3\u003e\n\u003cp\u003eYes — the kit includes 12mm, 14mm and 18mm brass adapters that cover most Japanese, American and European spark plug sizes. The 26\" hose plus three flexible rubber extensions and one metal tube let you reach recessed spark plug holes without compromising measurement integrity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree adapter sizes fit a wide range of gasoline engines\u003c\/li\u003e\n  \u003cli\u003e26\" main hose for extended reach to remote cylinders\u003c\/li\u003e\n  \u003cli\u003eFlexible rubber tubes and metal tube tackle deep or angled spark plug wells\u003c\/li\u003e\n  \u003cli\u003eQuick-connect fittings maintain airtight joins during swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features make this kit durable for shop use?\u003c\/h3\u003e\n\u003cp\u003eComponents are built from materials chosen to withstand heat, oil and vibration common in engine bays. High-strength brass resists corrosion and warping, while the aluminum gauge and rubber boot form a layered defense against drops and knocks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass fittings resist engine heat, oil exposure and corrosion\u003c\/li\u003e\n  \u003cli\u003eAluminum gauge core provides lightweight strength and stability\u003c\/li\u003e\n  \u003cli\u003eRubber boot adds impact protection and improves grip\u003c\/li\u003e\n  \u003cli\u003eReinforced seals reduce gas leakage for reliable results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the PESIKO kit to operate and maintain?\u003c\/h3\u003e\n\u003cp\u003eOperation is straightforward: screw in the correct adapter, crank the engine a few revolutions, then read the peak pressure on the dial. A one-touch pressure release quickly resets the gauge; the modular quick-connect system simplifies changing adapters and prevents leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-touch release valve for fast reset between cylinders\u003c\/li\u003e\n  \u003cli\u003eQuick-connect system for clean, leak-free swaps of adapters and tubes\u003c\/li\u003e\n  \u003cli\u003eCompact storage case keeps parts organized and portable\u003c\/li\u003e\n  \u003cli\u003eSimple cleaning and durable materials minimize maintenance needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The PESIKO Compression Tester Kit suits mechanics, technicians and DIY car owners who need a rugged, accurate tool for engine diagnostics. If you troubleshoot gasoline engines—whether on daily drivers, project cars or small engines—and want consistent compression readings with equipment built to tolerate shop conditions, this kit provides the adapters, reach and protection required for repeatable results.\u003c\/p\u003e\n\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 kit work on diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This PESIKO kit is designed for gasoline engines; diesel compression testers require different fittings and higher pressure ranges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I prevent leaks when switching adapters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the quick-connect system and ensure adapter threads and seals are clean and snug; replace seals if wear appears.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PESIKO","offers":[{"title":"Default Title","offer_id":48080166224030,"sku":"B0F9KDHMNJ","price":124.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/pesiko-gauge-front-view.jpg?v=1785779457","url":"https:\/\/northtrailauto.ca\/products\/pesiko-compression-tester-kit-0-300-psi-gauge-dual-scale-aluminum-dial-brass-adapters-12-14-18mm","provider":"North Trail Auto","version":"1.0","type":"link"}