{"product_id":"testo-300-longlife-flue-gas-analyser-0633-3004-70","title":"Testo 300 Longlife Flue Gas Analyser","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThe Testo 300 Longlife Flue Gas Analyser is built for heating engineers who are on the tools daily, tackling multiple heating system installs and maintenance jobs. It's designed to give you accurate readings for O₂ and CO, plus draught, pressure, and differential temperature, all with a user-friendly Smart-Touch display.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eWhen you're out on a dusty rooftop or squeezed into a plant room, you need gear that responds fast and keeps up. This unit helps you get those critical combustion measurements sorted quickly, saving you time and headaches on site.\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\u003eHeating and boiler technicians\u003c\/li\u003e\n\u003cli\u003eHVAC service and maintenance teams\u003c\/li\u003e\n\u003cli\u003eCommissioning engineers for heating systems\u003c\/li\u003e\n\u003cli\u003eTrade apprentices learning combustion analysis\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 analyser is engineered for use on a wide range of heating systems, including gas, oil, and solid fuel appliances, to measure flue gas parameters like O₂ and CO. It also handles draught, pressure, and differential temperature measurements. If you're running a different model or unusual setup, check fittings and specs 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\u003eEquipped with O₂ and CO sensors, with CO measuring up to 4,000 ppm.\u003c\/li\u003e\n\u003cli\u003eLonglife sensors offer an extended service life of up to 6 years, reducing replacement frequency.\u003c\/li\u003e\n\u003cli\u003eAutomatic sensor protection helps maintain sensor longevity for intensive daily use.\u003c\/li\u003e\n\u003cli\u003eIntegrated micro-pressure measurement for precise draught and differential pressure readings.\u003c\/li\u003e\n\u003cli\u003eIntuitive 5-inch Smart-Touch HD display provides quick navigation and clear data viewing.\u003c\/li\u003e\n\u003cli\u003eFeatures a strong magnetic holder for convenient fixing during measurements.\u003c\/li\u003e\n\u003cli\u003eAbility to create, save, and e-mail PDF measurement reports directly from the instrument via WLAN.\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\n\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;\"\u003eRange\u003c\/th\u003e\n\u003cth style=\"color: #007acc; border: 1px solid #e0e0e0; padding: 10px; text-align: left; background-color: #f5f5f5;\"\u003eAccuracy\u003c\/th\u003e\n\u003cth style=\"color: #007acc; border: 1px solid #e0e0e0; padding: 10px; text-align: left; background-color: #f5f5f5;\"\u003eResolution\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eTemperature (Type K TC)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-40 to +1200 °C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±0.5 % of mv (Remaining Range), ±0.5 °C (0.0 to +100.0 °C)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e1 °C (Remaining Range), 0.1 °C (-40 to +999.9 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eDifferential Pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-100 to +200 hPa\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±1.5 % of mv (+100.1 to +200 hPa), ±1 % of mv (+50.1 to +100.0 hPa), ±0.5 hPa (0 to +50.0 hPa)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0.01 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eFlue Gas O₂\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0 to 21 Vol.%\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±0.2 Vol.%\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0.1 Vol.%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eFlue Gas CO\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eUp to 4,000 ppm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e*Not specified beyond max range*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e*Not specified*\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 hours\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eN\/A\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eN\/A\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 Longlife flue gas analyser (SKU: 0633 3004 70)\u003c\/li\u003e\n\u003cli\u003eO₂ and CO sensor (up to 4,000 ppm)\u003c\/li\u003e\n\u003cli\u003eUSB mains unit\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\u003eCharge \u0026amp; Power On:\u003c\/strong\u003e Ensure the analyser is fully charged for up to 10 hours of operation. Power it on and allow it to perform its quick zeroing phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Setup:\u003c\/strong\u003e Attach the correct flue gas probe shaft for the application. Ensure it's securely fitted and the seals are good to prevent ambient air ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition Probe:\u003c\/strong\u003e Insert the probe into the flue gas test port according to manufacturer guidelines, ensuring the tip is in the correct position for accurate sampling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun Measurement:\u003c\/strong\u003e Select the relevant measurement menu on the Smart-Touch display (e.g., flue gas analysis, draught, or differential pressure). The analyser will display real-time readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument \u0026amp; Report:\u003c\/strong\u003e Utilise the on-board documentation features to save readings, customer details, and even get a signature. E-mail the PDF report to the office or client directly via WLAN.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Use Care:\u003c\/strong\u003e Remove the probe, allow it to cool, and clean any soot or condensation. Store the analyser and probes in their case to protect the sensors and display.\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\u003eAlways ensure the flue gas probe is correctly positioned to avoid inaccurate readings due to dilution or incomplete sampling.\u003c\/li\u003e\n\u003cli\u003eThis analyser is specifically for combustion analysis and related measurements; do not use it for testing unknown gas compositions without appropriate safety precautions.\u003c\/li\u003e\n\u003cli\u003eFor optimal sensor lifespan, ensure proper storage and avoid exposure to extreme temperatures or corrosive environments.\u003c\/li\u003e\n\u003cli\u003eRegular calibration and maintenance are crucial for maintaining the accuracy and compliance of the instrument.\u003c\/li\u003e\n\u003cli\u003eFollow all relevant Australian standards, local regulations, and Safe Work guidance when performing any combustion system diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eTradie Pro Tip\u003c\/h2\u003e\n\u003cblockquote style=\"border-left: 4px solid #007acc; background-color: #f9f9f9; font-style: italic; padding: 15px; margin: 20px 0;\"\u003eDon't skip the standby mode between jobs. It keeps the analyser ready to go, so you're not waiting for a full zeroing phase at every new customer's site. It saves time, especially on a busy morning run.\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 with an optional Testo Bluetooth printer for instant hard copies of reports, or grab additional flue gas probe shafts for different applications.\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's the expected sensor life for this Testo 300 model?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Testo 300 Longlife model includes O\\u2082 and CO sensors designed for a service life of up to 6 years. This helps reduce the frequency of sensor replacements for techs using it daily.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I email reports directly from the analyser?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the Testo 300 features integrated WLAN connectivity (via hotspot) which allows you to create, save, and directly email PDF measurement reports to clients or the office from the job site.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What measurements can this analyser perform?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This analyser measures flue gas O\\u2082 and CO (up to 4,000 ppm), as well as draught, pressure, and differential temperature. It's a versatile tool for comprehensive heating system diagnostics.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":43754107994171,"sku":"0633 3004 70","price":5008.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/gda-2020-2000x1500-testo-300-us-v2.jpg?v=1783396048","url":"https:\/\/www.hvacshop.com.au\/products\/testo-300-longlife-flue-gas-analyser-0633-3004-70","provider":"HVAC Supply Shop","version":"1.0","type":"link"}