{"id":26267,"date":"2026-09-28T16:32:59","date_gmt":"2026-09-28T13:32:59","guid":{"rendered":"https:\/\/artrestorationsupplies.gr\/?post_type=product&#038;p=26267"},"modified":"2026-09-28T16:44:51","modified_gmt":"2026-09-28T13:44:51","slug":"hanna-hi991003-%ce%b1%ce%b4%ce%b9%ce%ac%ce%b2%cf%81%ce%bf%cf%87%ce%bf-%cf%86%ce%bf%cf%81%ce%b7%cf%84%cf%8c-%cf%80%ce%b5%cf%87%ce%ac%ce%bc%ce%b5%cf%84%cf%81%ce%bf-ph-orp-%ce%b8%ce%b5%cf%81","status":"publish","type":"product","link":"https:\/\/artrestorationsupplies.gr\/en\/product\/hanna-hi991003-%ce%b1%ce%b4%ce%b9%ce%ac%ce%b2%cf%81%ce%bf%cf%87%ce%bf-%cf%86%ce%bf%cf%81%ce%b7%cf%84%cf%8c-%cf%80%ce%b5%cf%87%ce%ac%ce%bc%ce%b5%cf%84%cf%81%ce%bf-ph-orp-%ce%b8%ce%b5%cf%81\/","title":{"rendered":"Hanna HI991003 \u2013 Waterproof Portable pH\/pH-mV\/ORP\/Temperature Meter with Sensor Check"},"content":{"rendered":"<p>Rugged, waterproof portable pH, ORP (oxidation-reduction potential) and temperature meter with HI1297D titanium electrode and Sensor Check function. In conservation it is used to check the pH of cleaning solutions, gels and buffers, of rinse\/deionised water and of desalination baths. ORP measurement helps check oxidising\/reducing solutions (e.g. metal stabilisation baths, bleaching solutions).<\/p>\n<h4>Technical specifications<\/h4>\n<ul>\n<li>pH range: -2.00 to 16.00 pH \u00b7 resolution 0.01 \u00b7 accuracy \u00b10.02 pH<\/li>\n<li>ORP: \u00b11999 mV \u00b7 resolution 1 mV<\/li>\n<li>Automatic 1- or 2-point calibration<\/li>\n<li>Temperature: -5.0 to 105.0 \u00b0C, ATC<\/li>\n<li>HI1297D pH\/ORP electrode, titanium body, temperature sensor, Quick DIN, 1 m<\/li>\n<li>Waterproof IP67, floats<\/li>\n<li>Batteries 3 \u00d7 AAA, approx. 1400 hours<\/li>\n<li>Dimensions 154 \u00d7 63 \u00d7 30 mm \u00b7 weight 196 g<\/li>\n<\/ul>\n<h4>Package contents<\/h4>\n<p>Supplied with HI1297D pH\/ORP electrode, pH 4.01 and pH 7.01 sachets, 2 cleaning solution sachets, 100 mL beaker, batteries, meter and electrode calibration certificates, instructions and thermoformed carrying case.<\/p>\n<p>Manufacturer code: <strong>HI991003<\/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>Rugged, waterproof portable pH, ORP (oxidation-reduction potential) and temperature meter with HI1297D titanium electrode and Sensor Check function.<\/p>","protected":false},"featured_media":26268,"template":"","meta":[],"product_brand":[1324],"product_cat":[1168,1166],"product_tag":[],"class_list":["post-26267","product","type-product","status-publish","has-post-thumbnail","product_brand-hanna-instruments","product_cat--ph","product_cat-1166","first","onbackorder","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product\/26267","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\/26267\/revisions"}],"predecessor-version":[{"id":26416,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product\/26267\/revisions\/26416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/media\/26268"}],"wp:attachment":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/media?parent=26267"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_brand?post=26267"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_cat?post=26267"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_tag?post=26267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}