--- product_id: 658995718 title: "RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid" brand: "reld" price: "S$39" currency: SGD in_stock: false category: "Reld" url: https://www.desertcart.sg/products/658995718-reld-professional-head-gasket-tester-combustion-leak-test-kit-detector store_origin: SG region: Singapore --- # 17oz reactive CO2 liquid Universal adapter fits 25-55mm 5-minute rapid test RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid **Brand:** reld **Price:** S$39 **Availability:** ❌ Out of Stock ## Summary > 🔍 Don’t guess—know your engine’s health in minutes! ## Quick Answers - **What is this?** RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid by reld - **How much does it cost?** S$39 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/658995718-reld-professional-head-gasket-tester-combustion-leak-test-kit-detector) ## Best For - reld enthusiasts ## Why This Product - Trusted reld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Accurate CO2 Sensing:** Detect combustion leaks with near 100% accuracy using color-changing reactive liquid. - • **Instant Leak Detection:** Get reliable results in just 5 minutes—no mechanic needed. - • **Universal Compatibility:** Fits cars, trucks, motorcycles, forklifts & more with a wide 25-55mm adapter range. - • **Complete Professional Kit:** Includes universal & bayonet adapters plus 17oz of reactive liquid for multiple tests. - • **Cost-Effective DIY Solution:** Save time and money by diagnosing head gasket issues yourself. ## Overview The RELD Professional Head Gasket Tester is a precision combustion leak detector that uses a universal adapter and 17oz of reactive CO2 liquid to identify head gasket damage in petrol, diesel, and LPG engines. Delivering near 100% accuracy within 5 minutes, it supports a wide range of vehicles from cars to heavy machinery, empowering professionals and DIYers to diagnose costly engine issues quickly and affordably without mechanic visits. ## Description The RELD tester is designed to detect damage to the cylinder head and gasket of combustion, liquid-cooled engines (petrol, diesel, LPG). The tester has the same working principle and the same efficiency as expensive testers and its price is affordable thanks to the innovative method of production.In case of a damaged gasket under the cylinder head or the cylinder head itself, a part of the exhaust gas, among other things contains the CO2, which enters the cooling system. The operating principle of the device is based on measuring the CO2 content. With an increased content of CO2, the liquid reacts with the gas and changes colour. The whole process takes only 5 minutes. Our tester offers almost 100% safety if the cylinder gasket isn't broken.One set contains:An universal adapterA bayonet adapter (diameter - 40, 47 i 55 mm)2x reactive liquid RELD with a capacity of 8.5oz (together 17oz)Instruction manual with steps to perform the test.We attach a universal adapter to our RELD tester which has a wide range of measurements (25-55 mm). Among other things, it can be controlled: cars, trucks, road tractors, excavators, motorcycles, forklifts.RELD reagent liquid is blue.If after carrying out all the steps described in the instructions for use the liquid has not changed colour and remains blue - it means that the gasket under the cylinder head and the cylinder head are in perfect condition.RELD reagent liquid is yellow or green.If the liquid has changed colour from blue to yellow or green - it means that the gasket under the cylinder head or the cylinder head is damaged. ## Features - The original head gasket tester kit of the reputable brand “RELD”. - Our combustion leak test kit ensures effectiveness of almost 100%. - Fast and convenient. Most importantly you can check whether the head gasket of your car is fully functional without visiting the mechanic. - If the head gasket looks damaged, you can check it yourself and save time and money. - Thanks to the universal adapter with a wide measuring range (25-55 mm), we can check among other things: cars, trucks, road tractors, excavators, motorcycles and forklifts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083M9K4SK | | Assembly Required | No | | Best Sellers Rank | #185,491 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #300 in Fuel System Tools | | Brand | RELD | | Country of Origin | USA | | Customer Reviews | 4.4 4.4 out of 5 stars (726) | | Date First Available | 19 September 2024 | | Generic Name | Head Gasket Tester | | Item Weight | 1 kg 570 g | | Item model number | RELD_P500ml | | Manufacturer | RELD | | Manufacturer Part Number | RELD_P500ml | | Model | Head Gasket Tester | | Package Dimensions | 36.4 x 29.69 x 7.49 cm; 1.57 kg | ## Images ![RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid - Image 1](https://m.media-amazon.com/images/I/51GX3IqFp9L.jpg) ![RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid - Image 2](https://m.media-amazon.com/images/I/51W34DUa+xL.jpg) ![RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid - Image 3](https://m.media-amazon.com/images/I/41XIFoAS8CL.jpg) ![RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid - Image 4](https://m.media-amazon.com/images/I/31pDSdsGNPL.jpg) ![RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid - Image 5](https://m.media-amazon.com/images/I/314px66RJxL.jpg) ## Frequently Bought Together - RELD Professional Head Gasket Tester Combustion Leak Test Kit Detector CO2 with Box and 17oz CO2 Reaction Liquid - RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests --- ## 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.sg/products/658995718-reld-professional-head-gasket-tester-combustion-leak-test-kit-detector](https://www.desertcart.sg/products/658995718-reld-professional-head-gasket-tester-combustion-leak-test-kit-detector) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-27*