{"id":26323,"date":"2026-09-28T16:38:12","date_gmt":"2026-09-28T13:38:12","guid":{"rendered":"https:\/\/artrestorationsupplies.gr\/?post_type=product&#038;p=26323"},"modified":"2026-09-28T16:45:07","modified_gmt":"2026-09-28T13:45:07","slug":"hanna-hi99301-%cf%86%ce%bf%cf%81%ce%b7%cf%84%cf%8c-%ce%b1%ce%b3%cf%89%ce%b3%ce%b9%ce%bc%cf%8c%ce%bc%ce%b5%cf%84%cf%81%ce%bf-ec-tds-%cf%85%cf%88%ce%b7%ce%bb%ce%ae%cf%82-%ce%ba%ce%bb%ce%af","status":"publish","type":"product","link":"https:\/\/artrestorationsupplies.gr\/en\/product\/hanna-hi99301-%cf%86%ce%bf%cf%81%ce%b7%cf%84%cf%8c-%ce%b1%ce%b3%cf%89%ce%b3%ce%b9%ce%bc%cf%8c%ce%bc%ce%b5%cf%84%cf%81%ce%bf-ec-tds-%cf%85%cf%88%ce%b7%ce%bb%ce%ae%cf%82-%ce%ba%ce%bb%ce%af\/","title":{"rendered":"Hanna HI99301 \u2013 Portable High Range EC\/TDS Meter"},"content":{"rendered":"<p>Waterproof portable conductivity meter with HI76306 probe and range up to 20 mS\/cm, for more concentrated solutions and saline waters. In conservation, conductivity is used to monitor the desalination of stone, ceramics and wall paintings (measuring the water of baths or poultices), to check the purity of deionised water and to adjust the ionic strength of cleaning solutions and gels.<\/p>\n<h4>Technical specifications<\/h4>\n<ul>\n<li>EC: 0.00 to 20.00 mS\/cm \u00b7 \u00b12% F.S.<\/li>\n<li>TDS: 0.00 to 10.00 ppt<\/li>\n<li>Temperature: 0.0 to 60.0 \u00b0C<\/li>\n<li>Automatic 1-point calibration (12.88 mS\/cm)<\/li>\n<li>ATC, adjustable \u03b2<\/li>\n<li>HI76306 probe, DIN, 1 m<\/li>\n<li>Waterproof IP67<\/li>\n<li>Batteries 3 \u00d7 AAA, approx. 500 hours<\/li>\n<li>Dimensions 152 \u00d7 58 \u00d7 30 mm \u00b7 weight 205 g<\/li>\n<\/ul>\n<h4>Package contents<\/h4>\n<p>Supplied with HI76306 probe, batteries, instructions and rugged carrying case.<\/p>\n<p>Manufacturer code: <strong>HI99301<\/strong> \u00b7 Hanna Instruments<\/p>\n<p class=\"ars-imp\"><strong>Made to order.<\/strong> We confirm availability and delivery time before payment.<\/p>","protected":false},"excerpt":{"rendered":"<p>Waterproof portable conductivity meter with HI76306 probe and range up to 20 mS\/cm, for more concentrated solutions and saline waters.<\/p>","protected":false},"featured_media":26324,"template":"","meta":[],"product_brand":[1324],"product_cat":[1169,1166],"product_tag":[],"class_list":["post-26323","product","type-product","status-publish","has-post-thumbnail","product_brand-hanna-instruments","product_cat-metrisi-agogimotitas","product_cat-1166","first","onbackorder","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product\/26323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product\/26323\/revisions"}],"predecessor-version":[{"id":26444,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product\/26323\/revisions\/26444"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/media\/26324"}],"wp:attachment":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/media?parent=26323"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_brand?post=26323"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_cat?post=26323"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_tag?post=26323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}