{"product_id":"gt-sc301-autool-sc301-automotive-coolant-leak-tester-and-pressure-filling-tool","title":"GT-SC301 - AUTOOL SC301 Automotive Coolant Leak Tester and Pressure Filling Tool","description":"\u003ch1 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e\u003ciframe width=\"1337\" height=\"752\" src=\"https:\/\/www.youtube.com\/embed\/Poy9vTl7f6Y\" title=\"AUTOOL SC301 Automotive Cooling System Tester \u0026amp; Filler---Quide Guide\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGT-SC301 AUTOOL SC301 Automotive Coolant Leak Tester and Pressure Filling Tool\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an intelligent cooling system diagnostic and maintenance tool designed to detect coolant leaks, flush radiator systems and refill coolant. Featuring a built-in electric water pump, pressure gauge and transparent test cylinder, this unit helps simplify automotive cooling system maintenance for professional workshops and DIY users.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePowered by a 12V DC supply, the AUTOOL SC301 combines leak testing, flushing and automatic coolant filling in one unit. Its selectable vacuum levels and 60-second pressure-hold testing function help identify cooling system leaks, while the LED indicator displays the test result. The automatic filling function helps refill the cooling system while reducing the risk of trapped air during the process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for cooling and radiator systems, the SC301 is compatible with water, antifreeze and coolant. Its quick-connect couplers, portable design and transparent test cylinder make it a practical tool for automotive workshops and vehicle maintenance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCooling System Leak Detection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to identify leaks in automotive cooling and radiator systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAutomatic Coolant Filling:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in electric pump assists with coolant refilling.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRadiator Flushing Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports cooling system flushing and maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntegrated Pressure Gauge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features a pressure gauge with a range of 0–2.5 bar.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSelectable Vacuum Levels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Choose between -35 kPa, -40 kPa and -45 kPa.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLED Leak Indication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Green indicates no leak, while red indicates a detected leak.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e60-Second Pressure Hold:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Holds pressure for 60 seconds during leak testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTransparent Test Cylinder:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows visual monitoring of fluid flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e12V DC Power Supply:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Operates using a 12V DC supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Fluids:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for water, antifreeze and coolant.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePortable Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Weighs approximately 2.8 kg, making it suitable for workshop use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Functions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Combines leak testing, flushing and automatic coolant filling in one unit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAUTOOL\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSC301\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGT-SC301\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFunctions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLeak Test, Flush and Automatic Fill\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCooling and Radiator Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Fluids\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWater, Antifreeze and Coolant\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCylinder Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 1.5 L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePressure Gauge Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0–2.5 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVacuum Levels\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-35 kPa, -40 kPa and -45 kPa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePump Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBuilt-in Electric Pump\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMetal and High-Temperature Plastic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 2.8 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 32 × 28 × 14 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's in the Box?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × AUTOOL SC301 Main Unit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × Power Cable with Battery Clips\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × Transparent Test Cylinder\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × Radiator Adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × Hose Kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × User Manual\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe GT-SC301 AUTOOL Coolant Leak Tester and Pressure Filling Tool is designed for automotive cooling system diagnostics and maintenance. It can be used to test for cooling system leaks, assist with radiator flushing, and refill coolant following vehicle repairs or cooling system maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eChoose the GT-SC301\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for a combined automotive coolant leak testing, radiator flushing and automatic coolant filling solution for workshops and home garages.\u003c\/span\u003e\u003c\/p\u003e","brand":"AUTOOL","offers":[{"title":"Default Title","offer_id":49805447233774,"sku":"GT-SC301","price":5489.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1766\/0013\/files\/WhatsAppImage2026-10-19at16.37.01.jpg?v=1792420686","url":"https:\/\/gtsupplies.co.za\/products\/gt-sc301-autool-sc301-automotive-coolant-leak-tester-and-pressure-filling-tool","provider":"Garage \u0026 Tool Supplies","version":"1.0","type":"link"}