{"id":40887,"date":"2022-03-30T16:14:55","date_gmt":"2022-03-30T14:14:55","guid":{"rendered":"https:\/\/www.nordtec.se\/produkt\/uncategorized\/testo-440-dp-measuring-set-with-hot-wire-sensor-and-pitot-tube\/"},"modified":"2025-05-06T14:25:10","modified_gmt":"2025-05-06T12:25:10","slug":"testo-440-dp-measuring-set-with-hot-wire-sensor-and-pitot-tube","status":"publish","type":"product","link":"https:\/\/www.nordtec.se\/en\/product\/measuring-instruments\/ventilation-instruments\/air-flow-meters\/testo-440-dp-measuring-set-with-hot-wire-sensor-and-pitot-tube\/","title":{"rendered":"testo 440 dP &#8211; measuring set with hot wire sensor and pitot tube"},"content":{"rendered":"<h2>testo 440 &#8211; measuring set with hot wire sensor and pitot tube for ventilation measurements<\/h2>\n<p>This measurement kit includes the multi-instrument testo 440 dP. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. In addition to the features of the testo 440, this instrument has an integrated differential pressure sensor. Thanks to it, you can also perform measurements over filters and use Pitot tubes (Prandtl tubes). The instrument has clearly structured measurement menus for duct\/vent volume flow, k-factor, turbulence degree, cooling\/heating load, moisture damage risk indication and logging function. These menus allow you to complete measurement tasks faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.<\/p>\n<p>This is a handy kit for measuring air speed, air flow and air temperature in ventilation ducts. The instrument and hot-wire sensor are extremely easy to use and very handy for adjusting ventilation systems. The intelligent calibration concept also means that you keep the handle and the instrument. Just detach the sensor part and send it to us when it is time for calibration.<\/p>\n<h2>Included in delivery<\/h2>\n<ul>\n<li>The testo 440dP multi-instrument<\/li>\n<li>Hot-wire sensor (\u00f8 7.5 mm) with fixed cable and telescope, incl. antenna. temperature sensor<\/li>\n<li>Pitot tube (prandtl tube)<\/li>\n<li>Silicone hose 5 m, inner diameter 4 mm, outer diameter 7 mm<\/li>\n<li>Calibration certificate for differential pressure<\/li>\n<li>Calibration certificate for hot-wire\/hot-body anemometers<\/li>\n<li>Combi bag for testo 440 and multiple sensors<\/li>\n<\/ul>\n<p><span class=\"ui-provider ed ayd aye ayf ayg ayh ayi ayj ayk ayl aym ayn ayo ayp ayq ayr ays ayt ayu ayv ayw ayx ayy ayz aza azb azc azd aze azf azg azh azi azj azk\" dir=\"ltr\"><strong>Fabriksprotokoll:<\/strong>\u00a0utf\u00e4rdas p\u00e5 fabriken efter en kontroll av att produkten fungerar och uppfyller angiven m\u00e4tnoggrannhet. L\u00e4s om <a href=\"https:\/\/www.nordtec.se\/kalibrering\/iso-9001-kraver-kalibrerad-matutrustning\/\"><u>skillnaden mellan fabriksprotokoll och ackrediterad kalibrering<\/u><\/a>.<\/span><\/p>\n<!-- Shortcode [ventilationskampanj] does not exist -->\n","protected":false},"excerpt":{"rendered":"<p>Measuring set with <strong>7.5 mm hot wire sensor<\/strong> and pitot tube for measuring air speed, air flow and air temperature on air diffusers<\/p>\n<ul>\n<li>Display airflow in l\/s or m3\/h<\/li>\n<li>Intelligent calibration concept<\/li>\n<li>Ready-made, clear measurement menus for quick measurements<\/li>\n<\/ul>\n","protected":false},"featured_media":39559,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","footnotes":""},"product_brand":[1435],"product_cat":[795,796,782,783,768,829],"product_tag":[850,896,937,938],"class_list":["post-40887","product","type-product","status-publish","has-post-thumbnail","product_brand-testo","product_cat-air-flow-meters","product_cat-climate-instrument","product_cat-hvac-property","product_cat-indoor-climate-working-environment","product_cat-measuring-instruments","product_cat-ventilation-instruments","product_tag-bluetooth-en","product_tag-pitotror-en","product_tag-varmtrad-en","product_tag-ventilation-en","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.9) - 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