{"id":403064,"date":"2026-10-24T10:24:51","date_gmt":"2026-10-24T10:24:51","guid":{"rendered":"https:\/\/www.tiendabernad.com\/producto\/testo-550s-digital-refrigeration-manifold\/"},"modified":"2026-10-24T10:24:54","modified_gmt":"2026-10-24T10:24:54","slug":"testo-550s-digital-refrigeration-manifold","status":"publish","type":"product","link":"https:\/\/www.tiendabernad.com\/en\/producto\/testo-550s-digital-refrigeration-manifold\/","title":{"rendered":"testo 550s digital refrigeration manifold"},"content":{"rendered":"<h2>testo 550s digital refrigeration manifold<\/h2>\n<p>The <strong>testo 550s<\/strong> is testo&#8217;s 2-way digital manifold for installing and servicing <strong>refrigeration systems, air conditioning and heat pumps<\/strong>. Its large graphic display shows pressures, evaporation and condensation temperatures, superheat and subcooling at a glance.<\/p>\n<p>It connects automatically via <strong>Bluetooth<\/strong> to the testo 115i clamp probes and testo 552i vacuum gauge, and to the testo Smart App to document the job, run the leak test and send the report. Compact, rugged housing with IP54 protection.<\/p>\n<h3>Key features<\/h3>\n<ul>\n<li>2-way valve block<\/li>\n<li>a wide refrigerant database, including A2L and R290<\/li>\n<li>Automatic superheat and subcooling<\/li>\n<li>Bluetooth: testo 115i \/ 552i probes and testo Smart App<\/li>\n<li>Leak test and documentation in the app<\/li>\n<li>Rugged IP54 housing with hook and magnet<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<ul>\n<li>Commissioning and servicing cold rooms and refrigeration systems<\/li>\n<li>Air conditioning and heat pumps<\/li>\n<li>Refrigerant charging and diagnostics<\/li>\n<\/ul>\n<h3>Versions and references<\/h3>\n<table class=\"bernad-versiones\">\n<thead>\n<tr>\n<th>testo reference<\/th>\n<th>Version<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>0564 5501<\/strong><\/td>\n<td>Basic kit: testo 550s with 2 wired NTC clamp probes and case<\/td>\n<\/tr>\n<tr>\n<td><strong>0564 5502<\/strong><\/td>\n<td>Smart kit: testo 550s with 2 testo 115i wireless clamp thermometers and case<\/td>\n<\/tr>\n<tr>\n<td><strong>0564 5503<\/strong><\/td>\n<td>Smart Digital kit: testo 550s with 2 testo 115i, 3 filling hoses and case<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>See the specifications table for technical data.<\/p>\n<h3>Downloads<\/h3>\n<ul class=\"bernad-descargas\">\n<li><a href=\"https:\/\/www.tiendabernad.com\/wp-content\/uploads\/2026\/10\/testo-550s-data-sheet-en.pdf\" target=\"_blank\" rel=\"noopener\">testo 550s data sheet<\/a> (PDF, 2.4 MB)<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/wp-content\/uploads\/2026\/10\/testo-550s-557s-manual-instrucciones.pdf\" target=\"_blank\" rel=\"noopener\">testo 550s \/ testo 557s instruction manual<\/a> (PDF, 1.8 MB)<\/li>\n<\/ul>\n<p>Price on request: add it to your quote request and we will reply with price and lead time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>testo 550s digital refrigeration manifold<\/strong>: 2-way digital manifold with Bluetooth, large graphic display, a wide refrigerant database and automatic superheat and subcooling calculation, with wired or wireless clamp probes.<\/p>\n<p>Request your quote with no obligation.<\/p>\n","protected":false},"featured_media":403065,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[4298],"product_tag":[],"class_list":["post-403064","product","type-product","status-publish","has-post-thumbnail","product_cat-refrigeration-analysers-vacuum-en","first","instock","taxable","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>testo 550s digital refrigeration manifold<\/title>\n<meta name=\"description\" content=\"testo 550s: 2-way digital manifold with Bluetooth, a wide refrigerant database, automatic superheat and subcooling. 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