{"product_id":"testo-405-thermal-anemometer","title":"Testo 405 - Thermal anemometer","description":"\u003cdiv class=\"richTextParagraph customBullet mb-md\"\u003eUse the testo 405 thermal anemometer to measure air velocity, volumetric flow and air temperature. It is suitable for carrying out quick check measurements in ventilation ducts and for measuring the air velocity in rooms, e.g. at draughty windows.\u003c\/div\u003e\n\u003cdiv class=\"richTextParagraph customBullet mb-md\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"my-md rounded-[32px] bg-lightGreigeNewCD p-md\"\u003e\n\u003cdiv class=\"mb-sm text-md\"\u003e\u003cstrong\u003eYour advantages\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"ps-3\"\u003e\n\u003cli class=\"flex items-start gap-2 before:mr-[3px] before:shrink-0 before:text-base before:leading-normal before:content-['•']\"\u003eMeasurement of air velocity, volumetric flow and air temperature\u003c\/li\u003e\n\u003cli class=\"flex items-start gap-2 before:mr-[3px] before:shrink-0 before:text-base before:leading-normal before:content-['•']\"\u003eFor measurements in ventilation ducts and in rooms\u003c\/li\u003e\n\u003cli class=\"flex items-start gap-2 before:mr-[3px] before:shrink-0 before:text-base before:leading-normal before:content-['•']\"\u003eParticularly precise in the range between 0 and 2 m\/s\u003c\/li\u003e\n\u003cli class=\"flex items-start gap-2 before:mr-[3px] before:shrink-0 before:text-base before:leading-normal before:content-['•']\"\u003eTelescope extendible to 300 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf, in your capacity as an HVAC engineer, you carry out fast check measurements in ventilation ducts or in rooms, then our testo 405 thermal anemometer is a must-have. The anemometer features a permanently mounted telescope and enables you to measure air flow, volumetric flow and air temperature. The measuring range for flow is between 0 to 10 m\/s, volumetric flows are calculated up to 99,990 m3\/h.\u003c\/p\u003e\n\u003cp\u003eThe extendible telescope (up to 300 mm) makes the thermal anemometer particularly suitable for flow measurements in ventilation ducts. The illuminated display can be swivelled into various positions, ensuring that the readings can be read off comfortably. The duct bracket (included in the delivery) offers key practical advantages. You can use this to optimally position the telescope in the ventilation duct and obtain precise measurement results.\u003c\/p\u003e\n\u003cp\u003eSince the testo 405 thermal anemometer measures particularly accurately in the range between 0 and 2 m\/s, you can also use it to measure the air velocity in rooms. Low air velocities, at draughty windows for example, are quickly located and accurately measured using the anemometer.\u003c\/p\u003e\n\u003cp\u003eIntegrated sensor protection: when you are not using the testo 405 thermal anemometer, the rotating protective cap protects the flow sensor from mechanical stress.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.spec-table-wrapper {\n    width: 100%;\n    overflow-x: auto;\n    margin: 20px 0;\n}\n\n.spec-table {\n    width: 100%;\n    min-width: 600px;\n    border-collapse: collapse;\n    font-family: Arial, sans-serif;\n    border: 1px solid #dcdcdc;\n}\n\n.spec-table th,\n.spec-table td {\n    border: 1px solid #dcdcdc;\n    padding: 12px 15px;\n    text-align: left;\n}\n\n.spec-table th {\n    background: #f5f5f5;\n    font-weight: 600;\n}\n\n.spec-table .section-title {\n    background: #e9ecef;\n    font-weight: 700;\n    text-align: center;\n}\n\n@media (max-width: 767px) {\n    .spec-table th,\n    .spec-table td {\n        padding: 10px;\n        font-size: 14px;\n    }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"spec-table-wrapper\"\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" class=\"section-title\"\u003eTemperature - NTC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" class=\"section-title\"\u003eVelocity - Thermal Anemometer\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 99990 m³\/h\u003cbr\u003e0 to 5 m\/s (-20 to 0 °C)\u003cbr\u003e0 to 10 m\/s (0 to +50 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±(0.3 m\/s + 5% of mv) (Remaining Range)\u003cbr\u003e±(0.1 m\/s + 5% of mv) (0 to 2 m\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" class=\"section-title\"\u003eGeneral Technical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 g (with batteries, without packaging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e490 x 37 x 36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 AAA micro batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 20 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLCD (Liquid Crystal Display)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength Probe Shaft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter Probe Shaft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter Probe Shaft Tip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0667\/3711\/1180\/files\/testo-405-data-sheet.pdf?v=1781947144\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background: rgb(33, 137, 255); padding: 14px 28px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; position: relative; z-index: 9999;\"\u003e\u003cb\u003e 📄 Download Brochure \u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Labtech-me","offers":[{"title":"Default Title","offer_id":50848653148300,"sku":null,"price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3711\/1180\/files\/imgi_5_testo-405-measurement-instrument.webp?v=1781947464","url":"https:\/\/labtech.com.pk\/products\/testo-405-thermal-anemometer","provider":"LABTECH Pakistan","version":"1.0","type":"link"}