{"id":1383,"count":2,"description":"<h2>ORP meters: keep an eye on redox potential<\/h2>\n<p>The ORP value (oxidation-reduction potential) shows in millivolts how oxidising or reducing a water is &ndash; important in water treatment, with disinfectant solutions and anywhere the oxygen and germ balance of a solution needs to be controlled. The <strong>Apera ORP60<\/strong> measures redox potential with laboratory accuracy in pocket format.<\/p>\n<p>Part of that control is the <a href=\"https:\/\/drain-master.de\/en\/product\/apera-orp-standard-solution-220ms-cm\/\">ORP standard solution at 220 mV<\/a>, which you use to check the meter regularly, plus the matching replacement electrode as a wear part. That keeps the measuring chain reliable for years.<\/p>","link":"https:\/\/drain-master.de\/en\/product-category\/measuring-devices\/orp-en\/","name":"ORP Meters","slug":"orp-en","taxonomy":"product_cat","parent":106,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/drain-master.de\/en\/wp-json\/wp\/v2\/product_cat\/1383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drain-master.de\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/drain-master.de\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/drain-master.de\/en\/wp-json\/wp\/v2\/product_cat\/106"}],"wp:post_type":[{"href":"https:\/\/drain-master.de\/en\/wp-json\/wp\/v2\/product?product_cat=1383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}