--- product_id: 471132303 title: "Alight Tools Engine Compression r Kit Petrol Fuel Cylinder pressure Gauge Automotive Gauge Tool Set" brand: "qnkaa" price: "41 zł" currency: PLN in_stock: false url: https://www.desertcart.pl/products/471132303-alight-tools-engine-compression-r-kit-petrol-fuel-cylinder-pressure store_origin: PL region: Poland --- # 16" flexible hose + 4 brass adapters 0-300 PSI precision range Shock-absorbing rubber cover Alight Tools Engine Compression r Kit Petrol Fuel Cylinder pressure Gauge Automotive Gauge Tool Set **Brand:** qnkaa **Price:** 41 zł **Availability:** ❌ Out of Stock ## Summary > 🔧 Don’t just test—engineer confidence with every compression check! ## Quick Answers - **What is this?** Alight Tools Engine Compression r Kit Petrol Fuel Cylinder pressure Gauge Automotive Gauge Tool Set by qnkaa - **How much does it cost?** 41 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/471132303-alight-tools-engine-compression-r-kit-petrol-fuel-cylinder-pressure) ## Best For - qnkaa enthusiasts ## Why This Product - Trusted qnkaa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Withstand:** Durable rubber cover ensures superior shock absorption, protecting your gauge on every job. - • **Quick-Release Efficiency:** Instant pressure release valve speeds up testing, saving you valuable time on diagnostics. - • **Complete Professional Kit:** Comes with all essential connectors and a sturdy blow-molded case for organized, on-the-go use. - • **Universal Fit Flexibility:** Includes 4 brass adapters and 16" flexible hose to fit a wide range of petrol engines effortlessly. - • **Precision Pressure Mastery:** Accurately measures up to 300 PSI with dual-scale gauge for quick, confident readings. ## Overview The Alight Tools Engine Compression Kit is a professional-grade petrol engine diagnostic tool featuring a 0-300 PSI gauge with dual-scale readability, shock-resistant rubber casing, and a versatile 16" hose with four brass adapters. Designed for precision and durability, it offers quick pressure release and comes complete with connectors and a protective case, making it an essential companion for automotive pros and enthusiasts aiming for peak engine performance. ## Description The engine cylinder compression r set is perfect for checking compression pressure on most gasoline/gas/fuel engine cylinder, but not suitable for most diesel engine because of the low pressure range 0-300PSI. Specification: Gauge scale: 0-300 psi, 0-21 kg/cm², 0-20 bar. Fittings: M10*1.00mm, M12*1.25 mm, M14*1.25 mm, M18*1.50 mm (male, with O-ring), includes 14mm and 18mm spark plug adapters. Hose length: 16” Package Includes: 1 x gauge with quick release valve 1 x rubber hose 1 x 45° universal push-on connector 1 x straight universal push-on connector 4 x adapters 1 x instruction 1 x blow molding case Note: 1. Please wear gloves and goggles when use. 2. This auto cylinder compression test tool should be used by professional or under the guidance of a professional. 3. Always refer to the vehicle manufacturer's service instructions, or a proprietary manual, to establish the current procedure and data. 4. Always release the pressure via the release valve before disconnecting the r. 5. Set the throttle plates to the wide open position when test. Please note, after test, failure to return the throttle plates to the closed position before starting the engine can cause serious damage to the engine. 6. After insert the quick plug into the quick coupler, push the anti-slip knurled grip ring on the quick coupler back ## Features - Compression gauge will hold pressure values and has quick push button release valve. - Rubber cover for outstanding shock-absorption for 3" large gauge, with two color scale for easy reading. - Kits includes 2 rubber cones ends which do not need to thread into head. - 16" flexible extension hose with 4x brass adapters with metric male fittings & O-rings: M10, M12, M14, M18. - Warranty: 3 month return and life time support, money back or new item for replacement. ## Product Details - **Brand:** Qnkaa - **Material:** Rubber - **Item dimensions L x W x H:** 30 x 23 x 6 centimeters - **Item weight:** 920 Grams - **UPC:** 710667237755 ## Images ![Alight Tools Engine Compression r Kit Petrol Fuel Cylinder pressure Gauge Automotive Gauge Tool Set - Image 1](https://m.media-amazon.com/images/I/71nGzkJIbwL.jpg) ![Alight Tools Engine Compression r Kit Petrol Fuel Cylinder pressure Gauge Automotive Gauge Tool Set - Image 2](https://m.media-amazon.com/images/I/71Hsq5VE+KL.jpg) ![Alight Tools Engine Compression r Kit Petrol Fuel Cylinder pressure Gauge Automotive Gauge Tool Set - Image 3](https://m.media-amazon.com/images/I/616WB9-OyrL.jpg) ![Alight Tools Engine Compression r Kit Petrol Fuel Cylinder pressure Gauge Automotive Gauge Tool Set - Image 4](https://m.media-amazon.com/images/I/61-PRlD1sqL.jpg) ![Alight Tools Engine Compression r Kit Petrol Fuel Cylinder pressure Gauge Automotive Gauge Tool Set - Image 5](https://m.media-amazon.com/images/I/619dUkqlDqL.jpg) ## Frequently Bought Together - Qnkaa Professional Petrol Engine Compression Tester Kit Fuel Cylinder Pressure Gauge Tool Set for Automotive Motorcycles - Sealey Vs526 in-Line Ignition Spark Tester - Spurtar Feeler Gauges Stainless Steel 32 Blades 0.04-0.88 mm (0.0015-0.035 Inch) Feeler Gauge Metric/Imperial for Measuring Gap Width Thickness for Guitar, Spark Plug, Valve, Piston Measure --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/471132303-alight-tools-engine-compression-r-kit-petrol-fuel-cylinder-pressure](https://www.desertcart.pl/products/471132303-alight-tools-engine-compression-r-kit-petrol-fuel-cylinder-pressure) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*