{"product_id":"testo-513-gas-leak-detector-with-flexible-probe","title":"Testo 513 - Gas leak detector with flexible probe","description":"\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFast, Reliable Gas Leak Detection for Residential and Industrial Systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e\u003cspan\u003eSKU: 0563 0513\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Testo 513 Gas Leak Detector is a compact and reliable instrument designed for fast detection and precise localization of flammable gas leaks. It detects methane, propane, butane, and hydrogen, making it suitable for technicians working on residential and industrial gas boilers and similar systems.\u003c\/p\u003e\n\u003cp\u003eWith a response and recovery time of less than 2 seconds, the testo 513 quickly identifies even small leaks. Its flexible gooseneck probe, adjustable display modes, and automatic zeroing function make pinpoint leak localization fast and straightforward.\u003c\/p\u003e\n\u003cp\u003eThe user-replaceable sensor helps minimize downtime and reduce operating costs, making the testo 513 a practical choice for everyday professional leak detection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDetects methane, propane, butane, and hydrogen leaks\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity of 3 g\/a for detecting small leaks\u003c\/li\u003e\n\u003cli\u003eFast response and recovery time of less than 2 seconds\u003c\/li\u003e\n\u003cli\u003eFlexible and robust 330 mm gooseneck probe for easy access\u003c\/li\u003e\n\u003cli\u003eSelectable numeric and bar graph display modes\u003c\/li\u003e\n\u003cli\u003eAutomatic zeroing for fast pinpoint leak localization\u003c\/li\u003e\n\u003cli\u003eManual zeroing option for individual adjustment\u003c\/li\u003e\n\u003cli\u003eOptical and audible leakage alarms\u003c\/li\u003e\n\u003cli\u003eUser-replaceable gas sensor to minimise downtime\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design for everyday professional use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe testo 513 combines rapid gas detection with practical features designed for professional service work. The flexible probe allows technicians to access difficult-to-reach areas, while selectable display modes provide clear information during leak detection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy It Matters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eFlammable gas leaks can create serious safety risks in residential and industrial gas systems. Fast and accurate detection is essential when inspecting:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResidential gas boilers and heating systems\u003c\/li\u003e\n\u003cli\u003eIndustrial gas boilers and equipment\u003c\/li\u003e\n\u003cli\u003eGas pipes and connections\u003c\/li\u003e\n\u003cli\u003eGas appliances and installations\u003c\/li\u003e\n\u003cli\u003eHVAC and gas servicing applications\u003c\/li\u003e\n\u003cli\u003eMaintenance and safety inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe testo 513 helps technicians locate leaks quickly before they become a greater safety or operational concern.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGas\u003c\/th\u003e\n\u003cth\u003eMeasuring Range\u003c\/th\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethane (CH₄)\u003c\/td\u003e\n\u003ctd\u003e1 ppm to 1.0 Vol.% CH₄\u003c\/td\u003e\n\u003ctd\u003e1 ppm \/ 0.1 Vol.% (\u0026gt; 999 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropane (C₃H₈)\u003c\/td\u003e\n\u003ctd\u003e1 ppm to 1.0 Vol.% C₃H₈\u003c\/td\u003e\n\u003ctd\u003e1 ppm \/ 0.1 Vol.% (\u0026gt; 999 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButane (C₄H₁₀)\u003c\/td\u003e\n\u003ctd\u003e1 ppm to 1.0 Vol.% C₄H₁₀\u003c\/td\u003e\n\u003ctd\u003e1 ppm \/ 0.1 Vol.% (\u0026gt; 999 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen (H₂)\u003c\/td\u003e\n\u003ctd\u003e1 ppm to 1.0 Vol.% H₂\u003c\/td\u003e\n\u003ctd\u003e1 ppm \/ 0.1 Vol.% (\u0026gt; 999 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Parameters\u003c\/td\u003e\n\u003ctd\u003eppm; vol.%; %LEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecovery Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGases\u003c\/td\u003e\n\u003ctd\u003eMethane; propane; butane; hydrogen (forming gas)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e14 g\/a – Low; 3 g\/a – High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Alarm\u003c\/td\u003e\n\u003ctd\u003eOptical and audible alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Lifetime\u003c\/td\u003e\n\u003ctd\u003e2 years under normal usage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Shaft Length\u003c\/td\u003e\n\u003ctd\u003e330 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e0 to 80 %RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e296 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e135 x 60 x 28 mm (LxWxH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e3 x AA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eApprox. 10 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTesto 513 Gas Leak Detector\u003c\/li\u003e\n\u003cli\u003eGas sensor\u003c\/li\u003e\n\u003cli\u003eProtective cap\u003c\/li\u003e\n\u003cli\u003eCarry bag\u003c\/li\u003e\n\u003cli\u003eBatteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC and gas technicians\u003c\/li\u003e\n\u003cli\u003eGas boiler servicing\u003c\/li\u003e\n\u003cli\u003eResidential gas systems\u003c\/li\u003e\n\u003cli\u003eIndustrial gas systems\u003c\/li\u003e\n\u003cli\u003eGas pipe and connection inspections\u003c\/li\u003e\n\u003cli\u003eMaintenance and safety inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Buy From HVAC Direct\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAustralian supplier with fast dispatch\u003c\/li\u003e\n\u003cli\u003eProfessional-grade tools you can rely on\u003c\/li\u003e\n\u003cli\u003eLocal support and industry expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eDetect Faster. Locate Precisely. Work Safely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Testo 513 combines fast response, high sensitivity, and a flexible probe to make gas leak detection quick and reliable. With automatic zeroing, pinpoint localization, and a user-replaceable sensor, it is a practical tool for professionals working across residential and industrial gas systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6273\/4143\/files\/testo-513-datasheet-en.pdf?v=1787875977\" target=\"_blank\" title=\"testo-513-datasheet-en.pdf\" rel=\"noopener\"\u003eData Sheet testo 513\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":55237525635391,"sku":"05630513","price":676.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/6273\/4143\/files\/testo-513-front-leak-detector-new-1800x1200-en.webp?v=1787876139","url":"https:\/\/www.hvacdirect.com.au\/products\/testo-513-gas-leak-detector-with-flexible-probe","provider":"HVACDIRECT PTY. LTD.","version":"1.0","type":"link"}