{"product_id":"digital-hot-wire-probe-with-temperature-sensor-0635-1026","title":"Digital Hot Wire Probe with Temperature Sensor","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eOverview\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThe digital hot wire probe (Ø 7.5 mm) with integrated temperature sensor is engineered for accurate measurement of air velocity and temperature in ventilation ducts and outlets. Featuring an extendable telescope and a compact probe head, it is ideal for precise flow measurements, even in tight or difficult-to-reach spaces.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis high-precision thermal anemometer is designed to measure flow velocity and temperature in HVAC systems, covering a measurement range of 0 to +20 m\/s. It is perfectly suited for evaluating low to medium airflows in ventilation ducts, grilles, and plate outlets, ensuring comprehensive system diagnostics.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThanks to its integrated temperature sensor and absolute pressure compensation, the probe provides reliable and accurate readings. Its slim 7.5 mm diameter probe head allows for insertion into small duct openings, while the extendable telescope (up to 820 mm) simplifies access to deep measurement points. The intelligent digital calibration processes data directly within the probe, reducing system error and enabling independent calibration.\u003c\/p\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eWhy It Matters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eAccurate air velocity and temperature measurements are critical for optimizing HVAC system performance, ensuring energy efficiency, and maintaining occupant comfort. This Testo probe delivers precise data in challenging environments, allowing tradies to diagnose issues effectively and maintain optimal indoor air quality.\u003c\/p\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eDigital Hot Wire Probe (Ø 7.5 mm)\u003c\/li\u003e\n\u003cli\u003eIntegrated Temperature Sensor\u003c\/li\u003e\n\u003cli\u003eWired connection\u003c\/li\u003e\n\u003cli\u003eExtendable Telescope (up to 820 mm)\u003c\/li\u003e\n\u003cli\u003eFixed plug-in head cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Air Velocity \u0026amp; Temperature Measurement:\u003c\/strong\u003e Integrated temperature sensor and pressure compensation ensure highly accurate flow and thermal data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim 7.5 mm Probe Head:\u003c\/strong\u003e Ideal for accessing tight ducts and small ventilation openings where standard probes cannot reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtendable Telescope:\u003c\/strong\u003e Provides a reach of up to 820 mm for deep duct access without compromising measurement stability or accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Digital Calibration:\u003c\/strong\u003e Measurement processing occurs inside the probe, reducing overall system error and allowing for separate calibration to maximize uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Functionality:\u003c\/strong\u003e Can be connected or replaced while the measuring instrument is on, minimizing downtime during field work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eApplications\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eMeasuring air velocity and temperature in ventilation ducts and systems.\u003c\/li\u003e\n\u003cli\u003eEvaluating low to medium airflows at grilles and plate outlets.\u003c\/li\u003e\n\u003cli\u003eCommissioning and balancing HVAC systems for optimal performance.\u003c\/li\u003e\n\u003cli\u003eTroubleshooting airflow inconsistencies and ventilation issues.\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;\"\u003eFor critical airflow measurements in small or hard-to-reach ducts, always utilize the full extension of your hot wire probe to ensure stable, representative readings across the flow path. Regular, separate calibration of the probe ensures maximum accuracy without interrupting your main instrument's workflow.\u003c\/blockquote\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;\"\u003eMeasuring Range\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eTemperature - NTC\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e-20 to +70 °C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±0.5 °C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0.1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eAbsolute Pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e+700 to +1100 hPa\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±3.0 hPa\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0.1 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eVelocity - Hot wire\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0 to +20 m\/s\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±(0.03 m\/s + 5 % of mv)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0.01 m\/s\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;\"\u003ePair With\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eTesto 440 Air velocity and IAQ measuring instrument\u003c\/li\u003e\n\u003cli\u003eTestovent 410 Volume Flow Funnel\u003c\/li\u003e\n\u003cli\u003eDigital Manometers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eEnsure precise airflow diagnostics for optimal HVAC performance. Invest in the Testo 0635 1026 Hot Wire Probe today and experience unmatched accuracy and convenience for all your ventilation measurement needs.\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 is the primary application of this probe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This probe is designed for accurate measurement of air velocity and temperature in ventilation ducts and outlets, especially for evaluating low to medium airflows in HVAC systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this probe be calibrated separately from the main instrument?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, its intelligent digital calibration processes data directly within the probe, allowing for independent calibration without the need to send in the main instrument.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the maximum reach of the extendable telescope?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The integrated telescope can extend up to 820 mm, enabling access to deep or hard-to-reach measurement points within ducts.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":43532368511035,"sku":"0635 1026","price":1499.88,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/0635-1024-probe-multifunction-003908-6368.jpg?v=1779418396","url":"https:\/\/www.hvacshop.com.au\/products\/digital-hot-wire-probe-with-temperature-sensor-0635-1026","provider":"HVAC Supply Shop","version":"1.0","type":"link"}