{"id":53810,"date":"2024-05-30T13:24:52","date_gmt":"2024-05-30T12:24:52","guid":{"rendered":"https:\/\/aquariatech.com\/?post_type=product&#038;p=53810"},"modified":"2026-06-27T12:13:03","modified_gmt":"2026-06-27T10:13:03","slug":"hanna-instruments-checker-hc-for-measuring-free-chlorine","status":"publish","type":"product","link":"https:\/\/aquariatech.com\/en\/product\/hanna-instruments-checker-hc-for-measuring-free-chlorine","title":{"rendered":"Hanna Instruments - HC Checker for measuring free chlorine"},"content":{"rendered":"<h3><span style=\"color: #ff6600;\">The Manufacturer Informs:\u00a0<\/span><\/h3>\n<p>The Hanna Checker for Free Chlorine represents a good compromise between simple chemical test kits and professional-grade instrumentation.<\/p>\n<p>Chemical test kits have limited accuracy and resolution because they are based on the distinction of colour differences perceived by the human eye. Professional instruments offer higher resolution and accuracy, but can cost hundreds of euros.<\/p>\n<p>The Hanna Checker for Free Chlorine uses a fixed wavelength LED source and a silicon photocell to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.<\/p>","protected":false},"excerpt":{"rendered":"<p>Il Produttore Informa:\u00a0 Il Checker Hanna per Cloro libero rappresenta un buon compromesso fra la scelta di semplici test kit chimici e di strumentazione di tipo professionale. I test kit chimici sono dotati di precisione e risoluzione limitate poich\u00e9 si basano sulla distinzione di differenze di colore percepite dall&#8217;occhio umano. Gli strumenti professionali offrono una [&hellip;]<\/p>","protected":false},"featured_media":55892,"template":"","meta":[],"product_brand":[],"product_cat":[668],"product_tag":[],"class_list":{"0":"post-53810","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-controllo-e-misurazione","7":"pa_brand_nc-hanna-instruments","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","_links":{"self":[{"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product\/53810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/media\/55892"}],"wp:attachment":[{"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/media?parent=53810"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product_brand?post=53810"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product_cat?post=53810"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product_tag?post=53810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}