{"product_id":"testo-digital-hot-ball-probe-0635-1051","title":"Testo Digital Hot Ball Probe (Ø 3 mm)","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 Testo 0635 1051 digital hot ball probe with an integrated temperature sensor is engineered for precise, non-directional flow velocity and temperature measurements. It excels in environments with low-velocity and undefined airflow patterns.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eFeaturing a slim 3 mm probe head and an extendable telescope, this tool is perfectly suited for accessing tight and difficult-to-reach spaces. Its specialised design makes it a reliable thermal anemometer for various demanding applications.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eCapable of measuring flow velocities up to +10 m\/s and temperatures up to +70 °C, the probe includes automatic absolute pressure compensation. This ensures highly accurate readings even when ambient conditions change, making it a robust choice for critical measurements.\u003c\/p\u003e\n\u003ch3 style=\"color: #333; border-left: 4px solid #007acc; padding-left: 12px; margin-top: 25px;\"\u003eWhy It Matters\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eAccurate airflow and temperature data are critical for maintaining environmental quality and system efficiency. This probe provides reliable measurements in challenging, non-directional airflow conditions, which is essential for compliance and performance in controlled environments.\u003c\/p\u003e\n\u003ch3 style=\"color: #333; border-left: 4px solid #007acc; padding-left: 12px; margin-top: 25px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eHot ball probe (Ø 3 mm, digital)\u003c\/li\u003e\n\u003cli\u003eIntegrated temperature sensor\u003c\/li\u003e\n\u003cli\u003eWired connection with fixed plug-in head cable\u003c\/li\u003e\n\u003cli\u003eExtendable telescope (up to 860 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #333; border-left: 4px solid #007acc; padding-left: 12px; margin-top: 25px;\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Directional Airflow Measurement:\u003c\/strong\u003e Ideal for environments with undefined or variable airflow directions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim 3 mm Probe Head:\u003c\/strong\u003e Perfect for narrow and hard-to-access measurement locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtendable Telescope:\u003c\/strong\u003e Rod extends to 860 mm for convenient access to distant points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Calibration Concept:\u003c\/strong\u003e Calibration is handled via the probe itself, minimising disruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Absolute Pressure Compensation:\u003c\/strong\u003e Ensures highly accurate measurements in changing ambient conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Design:\u003c\/strong\u003e Processes data directly within the probe, eliminating instrument-induced measurement uncertainty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #333; border-left: 4px solid #007acc; padding-left: 12px; margin-top: 25px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eCleanrooms\u003c\/li\u003e\n\u003cli\u003eLaboratories\u003c\/li\u003e\n\u003cli\u003eHVAC systems with low airflow\u003c\/li\u003e\n\u003cli\u003eConfined or hard-to-reach measurement areas\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\u003cstrong\u003eTradie Pro Tip:\u003c\/strong\u003e For critical low-velocity airflow analysis, especially in cleanroom environments, ensure your probe is regularly calibrated. The intelligent calibration concept of the Testo 0635 1051 means less downtime and more consistent, reliable data for your projects.\u003c\/blockquote\u003e\n\u003ch3 style=\"color: #333; border-left: 4px solid #007acc; padding-left: 12px; margin-top: 25px;\"\u003eTechnical Specifications\u003c\/h3\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;\"\u003e\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 \/ Volume Flow\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0 to +10 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;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"color: #333; border-left: 4px solid #007acc; padding-left: 12px; margin-top: 25px;\"\u003ePair With\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003ePair with Testo 440 Air Velocity and IAQ Measuring Instruments, Vane Probes, or CO₂ Kits to expand your measurement capabilities.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eEnhance your airflow measurement capabilities with the Testo 0635 1051 hot ball probe. Contact HVAC Shop for expert advice and to place your order today.\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 the Testo 0635 1051 hot ball probe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It is primarily designed for accurate, non-directional flow velocity and temperature measurements in low-velocity and undefined airflow environments, such as cleanrooms, laboratories, and specific HVAC systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the maximum reach of the extendable telescope on this probe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The built-in rod extends to 860 mm, allowing convenient access to distant or hard-to-reach measurement points.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the intelligent calibration concept benefit users?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Calibration is handled directly via the probe itself, which allows for continuous use of the main measuring instrument and significantly minimises disruption and downtime during calibration cycles.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":43532368543803,"sku":"0635 1051","price":1694.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/0635-1050-probe-multifunction-003907-6370.jpg?v=1779344515","url":"https:\/\/www.hvacshop.com.au\/products\/testo-digital-hot-ball-probe-0635-1051","provider":"HVAC Supply Shop","version":"1.0","type":"link"}