{"product_id":"orion-motor-tech-9pc-compression-tester-set-with-adjustable-pressure-gauge-shockproof-brass-core","title":"Orion Motor Tech 9pc Compression Tester Set with Adjustable Pressure Gauge — Shockproof, Brass-Core","description":"\u003cstrong\u003eOrion Motor Tech OMT 9pc Gas Cylinder Compression Tester Set is a complete, adjustable compression-testing kit designed to diagnose cylinder pressure and ignition-related issues across cars, motorcycles, ATVs, UTVs, and small engines.\u003c\/strong\u003e\n\n\u003cp\u003eThis OMT compression tester bundle gives DIY mechanics and professional technicians the tools to measure cylinder compression, check spark and timing concerns, and quickly isolate engine faults without guessing. The kit combines an easy-to-read, adjustable pressure gauge with a spark plug tester, four adapters, and durable fittings so you can test most gasoline engines on the spot. Built with a brass core and a shockproof rubber gauge housing, the set aims for repeatable readings and long service life under shop conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the gauge help pinpoint cylinder and ignition problems?\u003c\/h3\u003e\n\u003cp\u003eThe adjustable pressure gauge lets you record peak compression values and compare readings across cylinders to reveal leaks, worn rings, or valve issues. Use the spark plug tester included to verify ignition timing and spark presence while isolating whether low compression or misfire causes a performance problem.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTriple-calibrated dial for clear pressure interpretation.\u003c\/li\u003e\n\u003cli\u003eAdjustable calibration dial to zero and match baseline readings.\u003c\/li\u003e\n\u003cli\u003eSpark plug tester to confirm ignition firing while cranking.\u003c\/li\u003e\n\u003cli\u003eMultiple adapters for quick connection to different spark plug threads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat engines and vehicles will this 9-piece kit service?\u003c\/h3\u003e\n\u003cp\u003eThis set was made to be versatile across a wide range of gasoline-fueled machines — from passenger cars and pickup trucks to motorcycles, ATVs, UTVs, and lawnmowers. The four included adapters and push-on connectors allow compatibility with most spark plug ports and small-engine fittings, simplifying diagnostics on varied equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCars and light trucks — most gasoline passenger engines.\u003c\/li\u003e\n\u003cli\u003eMotorcycles, scooters, and sport bikes with threaded spark plug ports.\u003c\/li\u003e\n\u003cli\u003eATVs, UTVs, lawnmowers, and small engine applications.\u003c\/li\u003e\n\u003cli\u003eAdapters and hoses included for easier access in tight engine bays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the kit maintain accuracy and durability during shop use?\u003c\/h3\u003e\n\u003cp\u003eThe gauge housing is protected by a shock-absorbing rubber cover and the internal core uses brass components to resist wear and corrosion. Together, these construction choices reduce measurement drift and help the tool withstand drops, repeated connections, and exposure to engine bay grime.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrass core resists corrosion and holds calibration longer.\u003c\/li\u003e\n\u003cli\u003eShockproof rubber casing minimizes damage from impacts.\u003c\/li\u003e\n\u003cli\u003eTriple calibration marks for consistent readings under varying conditions.\u003c\/li\u003e\n\u003cli\u003eSturdy fittings designed for repeated attachment and removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this set is for: If you routinely diagnose gasoline engines — whether you’re a backyard mechanic, mobile technician, or small repair shop — the Orion Motor Tech OMT 9pc Gas Cylinder Compression Tester Set offers a practical balance of portability, compatibility, and robust construction. It’s well suited for anyone who needs reliable compression readings, quick spark checks, and adapters to cover a broad range of vehicle and small-engine tasks without carrying multiple specialized tools.\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 this kit work on diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, this OMT set is designed for gasoline engines; diesel engines require higher-pressure testers built for compression pressures above this gauge's range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace the gauge if it loses calibration?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the adjustable dial allows recalibration; the brass core and replaceable fittings also make maintenance and gauge replacement straightforward.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orion Motor Tech","offers":[{"title":"Default Title","offer_id":55164857680215,"sku":"B09WLCZZW6","price":50.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/orion-motor-tech-omt-compression-tester-kit-front-view.jpg?v=1790354222","url":"https:\/\/britishgarage.co.uk\/products\/orion-motor-tech-9pc-compression-tester-set-with-adjustable-pressure-gauge-shockproof-brass-core","provider":"British Garage","version":"1.0","type":"link"}