{"id":40869,"date":"2022-03-30T16:15:42","date_gmt":"2022-03-30T14:15:42","guid":{"rendered":"https:\/\/stage.nordtec.se\/produkt\/uncategorized\/testo-425-hot-wire-sensor-7-5-mm\/"},"modified":"2025-11-27T10:12:02","modified_gmt":"2025-11-27T08:12:02","slug":"testo-425-hot-wire-sensor-7-5-mm","status":"publish","type":"product","link":"https:\/\/stage.nordtec.se\/en\/product\/measuring-instruments\/ventilation-instruments\/air-flow-meters\/testo-425-hot-wire-sensor-7-5-mm\/","title":{"rendered":"testo 425 &#8211; hot wire sensor 7.5 mm"},"content":{"rendered":"<h2>testo 425 &#8211; air flow meter with hot wire sensor and app<\/h2>\n<p>Optimally adjusted air conditioning and ventilation systems are a crucial factor in modern buildings. With the compact, simple and fast hot wire anemometer testo 425, you ensure correct air flows and temperatures in ventilation ducts. The integrated telescope can be extended up to 820 mm, facilitating measurements above or in large diameter channels. All relevant calculations, such as airflow or time and point averages, are automatically performed by the measuring instrument.<\/p>\n<h2>S\u00e5 h\u00e4r underl\u00e4ttar testo Smart-appen f\u00f6r dig:<\/h2>\r\n<ul>\r\n<li>Enkel inst\u00e4llning av m\u00e4tinstrumentet<\/li>\r\n<li>Effektiv kund- och m\u00e4tplatshantering<\/li>\r\n<li>P\u00e5litlig lagring av alla m\u00e4tdata<\/li>\r\n<li>F\u00f6rvandlar mobilen till en andra sk\u00e4rm<\/li>\r\n<li>Visning av grafiska m\u00e4tv\u00e4rdeskurvor<\/li>\r\n<li>Enkel dokumentering av allt arbete<\/li>\r\n<li>Skicka rapporter direkt fr\u00e5n m\u00e4tplatsen via e-post<\/li>\r\n<\/ul>\r\n<p><a href=\"https:\/\/stage.nordtec.se\/testo-smart-appen\/\">testo Smart-appen<\/a> finns p\u00e5 Google Play och App Store. Den \u00e4r gratis att b\u00e5de ladda ned och anv\u00e4nda.<\/p>\r\n<p><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=de.testo.smartprobesappgen2\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-30738\" title=\"testo Smart App - Google Play\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/google-play-badge-300x116.png\" alt=\"google play badge\" width=\"120\" height=\"46\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/google-play-badge-300x116.png 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/google-play-badge-416x161.png 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/google-play-badge-64x25.png 64w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/google-play-badge.png 646w\" sizes=\"auto, (max-width: 120px) 100vw, 120px\" \/><\/a><\/p>\r\n<p><a href=\"https:\/\/apps.apple.com\/se\/app\/testo-smart\/id1482139629\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-30740\" title=\"testo Smart app - App Store\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/app-store-badge-300x116.png\" alt=\"App Store Badge\" width=\"120\" height=\"46\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/app-store-badge-300x116.png 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/app-store-badge-416x161.png 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/app-store-badge-64x25.png 64w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/app-store-badge.png 646w\" sizes=\"auto, (max-width: 120px) 100vw, 120px\" \/><\/a><\/p>\r\n<p>&nbsp;<\/p>\n<h2>Included in delivery<\/h2>\n<ul>\n<li>testo 425 &#8211; hot wire anemometer with app connection and fixed telescope (max. 820 mm)<\/li>\n<li>Transport bag<\/li>\n<li>Calibration protocol<\/li>\n<li>3 AA batteries<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Air flow meter with telescopic sensor for accurate measurements in air conditioning and ventilation systems.<\/p>\n<ul>\n<li>Fast air flow and air velocity measurements in ventilation ducts.<\/li>\n<li>Flexible duct measurements with cable-connected telescopic sensors (maximum length: 820 mm).<\/li>\n<li>Settings, measurement data, graphs and the mobile as a second screen with the testo Smart app.<\/li>\n<li>Automatic calculation of time and point averages.<\/li>\n<\/ul>\n","protected":false},"featured_media":39660,"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":[795,782,783,781,768,1426,839,829],"product_tag":[850,937],"class_list":["post-40869","product","type-product","status-publish","has-post-thumbnail","product_brand-testo","product_cat-air-flow-meters","product_cat-hvac-property","product_cat-indoor-climate-working-environment","product_cat-industry","product_cat-measuring-instruments","product_cat-testo-smart-app","product_cat-the-compact-class","product_cat-ventilation-instruments","product_tag-bluetooth-en","product_tag-varmtrad-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.9) - 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