{"product_id":"premium-compression-test-set-300-psi-20-bar-gauge-25-extension-hose-quick-connect-adapters","title":"Premium Compression Test Set – 300 PSI \/ 20 BAR Gauge, 25\" Extension Hose, Quick-Connect Adapters","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAccurately evaluate engine cylinder compression with the \u003c\/span\u003e\u003cspan\u003eMilton® S-1258 Premium Compression Test Set\u003c\/span\u003e\u003cspan\u003e, designed for automotive technicians and service professionals who need a reliable way to identify potential engine performance issues.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe easy-to-read analog pressure gauge accurately measures cylinder compression from \u003c\/span\u003e\u003cspan\u003e0–300 PSI (0–20 BAR)\u003c\/span\u003e\u003cspan\u003e, helping technicians identify compression differences that may indicate worn piston rings, leaking valves, head gasket issues, or other internal engine problems. A rubberized gauge protector helps guard against bumps and impacts during everyday shop use, while the included \u003c\/span\u003e\u003cspan\u003e25-inch extension hose\u003c\/span\u003e\u003cspan\u003e provides added reach when accessing difficult or recessed spark plug locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned to accommodate both small and large engines, the set includes a selection of specialized connectors and adapters for greater application coverage. \u003c\/span\u003e\u003cspan\u003eQuick-connect couplers\u003c\/span\u003e\u003cspan\u003e allow components to be connected and disconnected efficiently, helping streamline compression testing when moving between cylinders or engine applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAn integrated \u003c\/span\u003e\u003cspan\u003epush-button pressure release\u003c\/span\u003e\u003cspan\u003e makes it easy to reset the gauge between tests, while additional O-rings and Schrader valves are included to support maintenance and extend the service life of the kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhether diagnosing poor engine performance, checking cylinder-to-cylinder compression, or troubleshooting potential internal engine problems, the Milton® S-1258 provides the components needed for efficient, repeatable compression testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIdeal Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cspan\u003eautomotive service technicians, repair facilities, fleet maintenance operations, engine builders, and serious DIY users\u003c\/span\u003e\u003cspan\u003e, the Milton® S-1258 Premium Compression Test Set is ideal for cylinder compression testing, engine troubleshooting, preventative maintenance, and diagnosing potential internal engine problems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Milton Industries Inc.®","offers":[{"title":"Default Title","offer_id":55985393795394,"sku":"S-1258","price":277.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/3541\/7922\/files\/premium-compression-test-set-s-1258-milton-primary-1500-square.jpg?v=1788279812","url":"https:\/\/miltonindustries.com\/products\/premium-compression-test-set-300-psi-20-bar-gauge-25-extension-hose-quick-connect-adapters","provider":"Milton® Industries Inc.","version":"1.0","type":"link"}