{"product_id":"testo-300-basic-flue-gas-analyser-kit-530564-3170","title":"Testo 300 Basic Flue Gas Analyser Kit","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis Testo 300 Basic Flue Gas Analyser Kit (SKU 530564 3170) is built for HVAC and plumbing pros who need to check combustion efficiency and emissions on heating systems. It comes with everything you need to get straight to work, ensuring your installations and services meet the mark.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eIn Australia, getting accurate flue gas readings is critical for safety, efficiency, and compliance, especially with the range of heating systems out there. I've been in situations where a quick, reliable check prevented a callback, so having a responsive, accurate tool like this is a real time-saver on the job.\u003c\/p\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eBest For\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eHVAC technicians performing routine heating system maintenance.\u003c\/li\u003e\n\u003cli\u003ePlumbers installing or commissioning new gas heating appliances.\u003c\/li\u003e\n\u003cli\u003eService teams diagnosing combustion issues.\u003c\/li\u003e\n\u003cli\u003eApprentices learning flue gas analysis fundamentals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis kit is designed for comprehensive flue gas measurement on a wide range of heating systems. It’s equipped to handle standard residential and light commercial heating setups, providing readings for O₂ and CO up to 4,000 ppm. The compact basic flue gas probe is rated for temperatures up to 500 °C, suitable for most common applications. If you're running a different model or working with specialised industrial systems, check specific temperature and pressure requirements before ordering.\u003c\/p\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Touch Display:\u003c\/strong\u003e Features a fast-response 5.0\" HD touch display, making navigation and data input as easy as using your smartphone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated O₂ and CO Sensors:\u003c\/strong\u003e Comes with pre-installed sensors for oxygen (0 to 21 Vol.%) and carbon monoxide (0 to 4000 ppm), ready for immediate use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Flue Gas Probe Included:\u003c\/strong\u003e The 300 mm, Ø 6 mm compact probe handles flue gas, draught, and temperature measurements up to 500 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Connectivity:\u003c\/strong\u003e Allows for parallel measurement with up to four Testo Smart Probes (sold separately), great for complex diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Management:\u003c\/strong\u003e Includes EasyHeat software for simple data integration and report generation, helping you create professional documentation on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Design:\u003c\/strong\u003e IP40 protection class means it’s built tough enough for daily job site conditions, from dusty plant rooms to exposed rooftops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 16px; margin-bottom: 20px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"color: #007acc; border: 1px solid #e0e0e0; padding: 10px; text-align: left; background-color: #f5f5f5;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"color: #007acc; border: 1px solid #e0e0e0; padding: 10px; text-align: left; background-color: #f5f5f5;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eO₂ Measuring Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0 to 21 Vol.%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eCO Measuring Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0 to 4000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eTemperature Measuring Range (Type K)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-40 to +1200 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eDifferential Pressure Measuring Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-100 to +200 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eFlue Gas Draught Measuring Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-9.99 to +40 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eProbe Shaft Length\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eProbe Shaft Diameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eØ 6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eMax Probe Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e500 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eDisplay Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e5.0\" HD Touch, 1280x720 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-5 to +45 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eProtection Class\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e10 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eMemory\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e1,000,000 measuring values\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eWeight (Analyser)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eApproximately 800 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eDimensions (Analyser L x W x H)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e244 x 98 x 59 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eRechargeable battery, USB mains unit (230 V AC \/ 5 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eTesto 300 NEXT LEVEL flue gas analyser (O₂ and CO sensor up to 4,000 ppm)\u003c\/li\u003e\n\u003cli\u003eCompact basic flue gas probe (300 mm, Ø 6 mm)\u003c\/li\u003e\n\u003cli\u003eUSB mains unit with 2 m cable\u003c\/li\u003e\n\u003cli\u003eSpare dirt filters (10 off)\u003c\/li\u003e\n\u003cli\u003eEasyHeat software\u003c\/li\u003e\n\u003cli\u003eInstrument case (520 x 400 x 130 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eUsing It on the Job\u003c\/h2\u003e\n\u003col style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower On \u0026amp; Warm Up:\u003c\/strong\u003e Ensure the analyser is fully charged or connected to the mains. Allow it to warm up as per manufacturer instructions for accurate sensor calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect Probe:\u003c\/strong\u003e Securely attach the basic flue gas probe to the analyser. Check all connections for a tight fit to prevent ambient air ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Probe:\u003c\/strong\u003e Carefully insert the flue gas probe into the sampling point of the heating system, ensuring the tip is positioned correctly in the flue stream as per Australian standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTake Readings:\u003c\/strong\u003e Use the Smart-Touch display to navigate to the relevant measurement menu (e.g., O₂, CO, draught). Allow readings to stabilise before recording or saving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument \u0026amp; Report:\u003c\/strong\u003e Utilise the EasyHeat software to transfer data and generate reports on site. Email reports directly from the device to customers or your office.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Use Care:\u003c\/strong\u003e After each job, ensure the probe is cleaned, and the analyser is stored safely in its case, especially if working in dusty conditions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eLimitations \u0026amp; Safety Notes\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eThis analyser is for flue gas and related heating system measurements; it is not for general refrigerant leak detection.\u003c\/li\u003e\n\u003cli\u003eEnsure the probe temperature limit of 500 °C is not exceeded to prevent damage to the probe and sensors.\u003c\/li\u003e\n\u003cli\u003eAlways follow manufacturer guidelines for calibration and sensor replacement to maintain accuracy and compliance.\u003c\/li\u003e\n\u003cli\u003eFollow all relevant Australian gas regulations and Safe Work Australia guidance when working on heating systems.\u003c\/li\u003e\n\u003cli\u003ePeriodic maintenance of the dirt filters is essential to protect the sensors and ensure accurate readings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote style=\"border-left: 4px solid #007acc; background-color: #f9f9f9; font-style: italic; padding: 15px; margin: 20px 0;\"\u003e\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eAlways let your analyser warm up fully and zero out in fresh air. It sounds basic, but rushing that step means your initial readings could be off, costing you time and accuracy later on. It's a non-negotiable for reliable combustion analysis.\u003c\/p\u003e\u003c\/blockquote\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003ePair With\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003ePair this Testo 300 kit with additional Testo Smart Probes for wireless differential temperature or gas flow pressure measurements, or explore our range of gas leak detectors for a complete safety and diagnostic toolkit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Automated FAQ Schema --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What measurements can this Testo 300 Basic Kit perform?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This kit is designed for comprehensive flue gas analysis, specifically measuring O\u0026#8322; up to 21 Vol.% and CO up to 4,000 ppm. It also handles differential pressure, flue gas draught, and temperature measurements up to 1200 \u0026#176;C with the Type K thermocouple input.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What's included in the Testo 300 Basic Flue Gas Analyser Kit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The kit includes the Testo 300 flue gas analyser with O\u0026#8322; and CO sensors, a 300 mm basic flue gas probe, a USB mains unit with cable, 10 spare dirt filters, EasyHeat software, and a robust instrument case for transport and storage.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the maximum temperature the flue gas probe can handle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The included compact basic flue gas probe is rated for a maximum temperature of 500 \u0026#176;C. The analyser itself supports Type K thermocouples for temperature measurements up to 1200 \u0026#176;C, but you'd need a different probe for those higher ranges.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":43754108452923,"sku":"530564 3170","price":4499.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/testo-300-set1-en-pdp-2000x1500_b46b430c-bbf7-4f58-8843-296360e3eb13.jpg?v=1783396063","url":"https:\/\/www.hvacshop.com.au\/products\/testo-300-basic-flue-gas-analyser-kit-530564-3170","provider":"HVAC Supply Shop","version":"1.0","type":"link"}