{"product_id":"azuno-digital-compression-tester-200-psi-kit-petrol-engine-cylinder-gauge-with-backlit-lcd-16-flex-hose","title":"AZUNO Digital Compression Tester 200 PSI Kit — Petrol Engine Cylinder Gauge with Backlit LCD \u0026 16\" Flex Hose","description":"\u003cb\u003eAZUNO's Digital Compression Tester is a complete 200 PSI-capable cylinder compression gauge kit for petrol engines, built with multiple adapters, a 16-inch flex hose, and a backlit digital display for reliable shop and garage diagnostics.\u003c\/b\u003e\n\n\u003cp\u003eThis compact kit equips mechanics and DIYers to measure cylinder compression quickly and accurately. Designed for gasoline engines, the set combines a high-resolution digital gauge with a flexible hose and a selection of adapters to fit common spark plug ports and specialty fittings. The gauge reads in four units, includes a bleed\/vent valve for repeated measurements, and stores neatly in a rugged carry case.\u003c\/p\u003e\n\n\u003ch3\u003eHow precise and repeatable are the readings?\u003c\/h3\u003e\n\u003cp\u003eThe digital gauge delivers fine-resolution readings with consistent repeatability across the instrument's 10–200 PSI range. Readings are shown on a large backlit LCD so you can verify values in dim work areas, and the device's electronics are calibrated to minimize variance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-resolution display shows decimal-level values for detailed diagnosis\u003c\/li\u003e\n  \u003cli\u003eWide 10–200 PSI range covers most petrol engine needs\u003c\/li\u003e\n  \u003cli\u003eCalibration and durable sensor components for stable measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat adapters and connections come with the kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes multiple screw-in adapters to fit standard spark plug threads and a few specialty ports, plus a 16-inch flexible hose and a quick-coupler for fast hookup. This assortment lets you test typical passenger cars, small engines, and many light trucks without improvisation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour threaded adapters to match common spark plug and specialty ports\u003c\/li\u003e\n  \u003cli\u003e16-inch flex hose for easy reach around engine bays\u003c\/li\u003e\n  \u003cli\u003eQuick coupler for secure, leak-free connections during pressure build-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the gauge make multiple tests efficient?\u003c\/h3\u003e\n\u003cp\u003eThe gauge has an onboard bleed\/vent valve so you can drain pressure between cylinders without detaching the hose. It also features an auto-off to conserve battery life, and the bright screen reduces misreads, speeding up multi-cylinder routines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSide-mounted bleed valve lets you reset the gauge quickly after each test\u003c\/li\u003e\n  \u003cli\u003eAuto power-off extends battery life when idle\u003c\/li\u003e\n  \u003cli\u003eBacklit LCD minimizes reading errors in poorly lit environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you perform routine compression checks on petrol engines—whether you are a professional technician, a mobile mechanic, or an informed car enthusiast—this AZUNO kit gives the fittings, reach, and readable digital display needed for dependable troubleshooting. It suits owners of cars, motorcycles, ATVs, and many small engines who want precise cylinder-pressure data without renting specialized shop equipment.\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: Can this tester measure diesel engine compression?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This AZUNO kit is designed for petrol (gasoline) engines; diesel applications often require different adapters and higher-pressure ranges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include a warranty and support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. AZUNO includes a one-year warranty and online customer service for technical assistance and replacement guidance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AZUNO","offers":[{"title":"Default Title","offer_id":55167706956119,"sku":"B098LNQXXC","price":44.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/azuno-front-view.jpg?v=1790391465","url":"https:\/\/britishgarage.co.uk\/products\/azuno-digital-compression-tester-200-psi-kit-petrol-engine-cylinder-gauge-with-backlit-lcd-16-flex-hose","provider":"British Garage","version":"1.0","type":"link"}