{"product_id":"testo-350-portable-emission-analyzer-0632-3510","title":"Testo 350 Portable Emission Analyzer","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThe Testo 350 is a serious bit of kit for anyone needing to get accurate industrial emission readings on the fly. It's built tough for those demanding sites, letting you dial in precise data from industrial motors, burners, and turbines.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eAfter years of seeing basic sniffers struggle with dirty combustion, a rugged, configurable unit like this is a game-changer for tuning efficiency and staying compliant, especially under Australian industrial conditions.\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\u003eIndustrial HVAC technicians and combustion engineers\u003c\/li\u003e\n\u003cli\u003ePower generation and process control teams\u003c\/li\u003e\n\u003cli\u003eEnvironmental compliance officers\u003c\/li\u003e\n\u003cli\u003ePlant maintenance and commissioning crews\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;\"\u003eThe Testo 350 Analysis Box comes standard with an O₂ sensor and can be freely configured with up to five additional gas sensors. It supports measurement of CO, NO, NO₂, SO₂, H₂S, CₓHᵧ, and CO₂. This analyser is designed for a broad range of industrial emission measurements including:\u003c\/p\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eIndustrial motors\u003c\/li\u003e\n\u003cli\u003eBurners\u003c\/li\u003e\n\u003cli\u003eGas turbines\u003c\/li\u003e\n\u003cli\u003eThermo processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eIf you're running a different model or application, 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\u003e\n\u003cstrong\u003eConfigurable Gas Sensors:\u003c\/strong\u003e Equip the Analysis Box with up to 6 sensors, allowing custom setups for specific industrial emission tests (O₂ standard, up to 5 optional for CO, NO, NO₂, SO₂, H₂S, CₓHᵧ, CO₂).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Measurement Range:\u003c\/strong\u003e The automatic 'thinning' function allows for unlimited measurements even with unexpectedly high gas concentrations, preventing sensor overload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged \u0026amp; Serviceable Design:\u003c\/strong\u003e Features a sealed housing with built-in impact protection for harsh industrial environments, plus easy user access to replaceable gas sensors and wearing parts like pumps and filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Control Options:\u003c\/strong\u003e Operate the Analysis Box remotely via the separate Control Unit (Bluetooth or data bus cable), or connect directly to a PC\/notebook via USB or Bluetooth® 2.0 with easyEmission software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Unit Capability:\u003c\/strong\u003e Connect multiple Analysis Boxes (up to 16 total) via the Testo BUS for complex process understanding and real-time data graphing of parameters like NOx or CO.\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;\"\u003eDetails\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 (NTC) Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-20 to +50 ℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eTemperature (NTC) Accuracy\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±0.2 ℃ (-10 to +50 ℃)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eTemperature (Type K TC) Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-200 to +1370 ℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eTemperature (Type K TC) Accuracy\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±0.4 ℃ (-100 to +200 ℃)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eTemperature (Type S TC) Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0 to +1760 ℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eTemperature (Type S TC) Accuracy\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±1 ℃ (0 to +1760 ℃)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eStandard Gas Sensors\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eO₂, Differential Pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eOptional Gas Sensors\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eCO, NO, NO₂, SO₂, H₂S, CₓHᵧ, CO₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eConnectivity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eUSB, Bluetooth® 2.0, CANCase (for PC), Testo Data Bus\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 350 Analysis Box (includes O₂ sensor and differential pressure sensor)\u003c\/li\u003e\n\u003cli\u003eType K NiCr-Ni temperature sensor port\u003c\/li\u003e\n\u003cli\u003eType S Pt10Rh-Pt temperature sensor port\u003c\/li\u003e\n\u003cli\u003eTesto data bus port\u003c\/li\u003e\n\u003cli\u003eRechargeable battery\u003c\/li\u003e\n\u003cli\u003eBuilt-in combustion air sensor (NTC)\u003c\/li\u003e\n\u003cli\u003eTrigger port\u003c\/li\u003e\n\u003cli\u003eData memory\u003c\/li\u003e\n\u003cli\u003eCarrying strap set (for Control Unit and Analysis Box - Note: Control Unit not included)\u003c\/li\u003e\n\u003cli\u003eUSB interface\u003c\/li\u003e\n\u003cli\u003eCalibration certificate\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\u003eInitial Setup:\u003c\/strong\u003e Power up the Analysis Box and ensure any optional gas sensors are correctly installed and calibrated. Charge the rechargeable battery fully before extended field use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Connection:\u003c\/strong\u003e Attach the appropriate flue gas probe (not included) to the Analysis Box. Use care to ensure a tight, leak-free seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integration:\u003c\/strong\u003e Connect the separate Control Unit (if using) via Bluetooth or data bus, or link to a PC\/notebook using USB or Bluetooth® 2.0.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Configuration:\u003c\/strong\u003e Select the relevant application (burner, gas turbine, motor, or user-defined) on the Control Unit or via software. Allow the sensors to stabilise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample \u0026amp; Analyse:\u003c\/strong\u003e Insert the probe into the flue gas duct or exhaust. The increased measurement range will automatically compensate for high gas concentrations. Monitor readings and log data as required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Measurement:\u003c\/strong\u003e Remove the probe, allow the system to purge, and store the Analysis Box in its carrying strap set. Regular cleaning of filters and checking of wearing parts will extend service life.\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\u003eThe Control Unit and additional gas sensors are sold separately and are required for full functionality beyond basic O₂ and differential pressure readings.\u003c\/li\u003e\n\u003cli\u003eAlways follow manufacturer guidelines for probe insertion depth and sampling duration to ensure representative readings.\u003c\/li\u003e\n\u003cli\u003eWear appropriate Personal Protective Equipment (PPE) when working around hot flues or hazardous exhaust gases.\u003c\/li\u003e\n\u003cli\u003eEnsure proper ventilation when taking readings, especially in confined spaces.\u003c\/li\u003e\n\u003cli\u003eRegularly inspect and replace filters and other wearing parts to maintain measurement accuracy and prevent damage to internal components.\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\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eDon't skimp on spare filters and an extra hose extension. When you're on a big industrial site, you often need to run a probe further than expected, and clogged filters can ruin a reading fast. Keep a few spares in the truck.\u003c\/p\u003e\n\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;\"\u003eBoost your analyser kit with a Testo 350 Control Unit for full remote operation, and explore our range of flue gas probes and pitot tubes to match your specific industrial application. Don't forget spare particle filters for uninterrupted work.\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 gas sensors are included or compatible with the Testo 350 Analysis Box?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Testo 350 Analysis Box comes standard with an O\u0026#8322; gas sensor and a differential pressure sensor. You can add up to five optional sensors for gases like CO, NO, NO\u0026#8322;, SO\u0026#8322;, H\u0026#8322;S, C\\u2093H\\u1d67, and CO\u0026#8322; to suit your specific measurement needs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the Testo 350 be operated remotely or from a PC?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the Analysis Box can be controlled remotely via the separate Testo 350 Control Unit using Bluetooth or a data bus cable. It can also be connected to a PC or notebook via USB, Bluetooth\u0026#xAE; 2.0, or CANCase with the easyEmission software for independent operation and data transfer.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What's the operating temperature range for the built-in ambient sensor?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The built-in NTC combustion air sensor has a measuring range of -20 to +50 \u0026#x2103;, with an accuracy of \u0026#xB1;0.2 \u0026#x2103; between -10 to +50 \u0026#x2103;. This is for the ambient operating conditions of the analyser itself.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":43761016602683,"sku":"0632 3510","price":7906.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/testo-350-instrument-emission-002163_a3351913-7e4e-46df-b661-1b3360ca7269.jpg?v=1784010749","url":"https:\/\/www.hvacshop.com.au\/products\/testo-350-portable-emission-analyzer-0632-3510","provider":"HVAC Supply Shop","version":"1.0","type":"link"}