{"product_id":"handheld-salinity-refractometer-0-100-salinometer-1-000-1-070sg-salinity-seawater-salinometer-for-aquarium","title":"Handheld Aquarium Salinity Refractometer","description":"\u003cp\u003eCompare salinity in suitable aquarium or saltwater samples with a handheld optical refractometer.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eCheck a small liquid sample\u003c\/strong\u003e - A few drops on the prism provide the sample for the optical reading.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eRead two related scales\u003c\/strong\u003e - The instrument shows the described salinity and specific-gravity references.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eFocus the scale for your view\u003c\/strong\u003e - An adjustable eyepiece lets you bring the reading marks into focus.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eUse it without batteries\u003c\/strong\u003e - The optical viewing method works with suitable external light.\u003c\/p\u003e\u003ch2\u003eCalibrate before checking the sample\u003c\/h2\u003e\u003cp\u003eA refractometer compares how the sample bends light. Prepare the reference calibration, place the liquid evenly on the clean prism and read the scale after following the temperature guidance.\u003c\/p\u003e\u003cp\u003eUse the instrument for the intended seawater or low-concentration salt solution, not every dissolved mixture. The main salinity scale is 0-100 ppt rather than 100%, and the reading does not test the water's wider quality.\u003c\/p\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H5aa624ebbf9e4a058d12d3cf66d94f5fp.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H0bd0029e478f4c44a351e310d67a8a6dj.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H1f0c6e4189d74776aa49de6f5f1ae25cf.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H96f710fc986243c9a6c5f085a4518608a.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H3af0feed434243c980c327444c61f967t.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hb94139423a9c4c758ce203860b24e37e2.jpg\" slate-data-type=\"image\"\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: optical salinity refractometer\u003c\/li\u003e\n\u003cli\u003eSalinity reference: 0-100 ppt\u003c\/li\u003e\n\u003cli\u003eSpecific-gravity scale: 1.000-1.070\u003c\/li\u003e\n\u003cli\u003eReference temperature: 20 °C\u003c\/li\u003e\n\u003cli\u003eATC reference: 0-30 °C\u003c\/li\u003e\n\u003cli\u003eIncludes refractometer, cloth, dropper, screwdriver and instructions\u003c\/li\u003e\n\u003cli\u003eBox: selected with\/without option\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKeep a calibrated salinity reference with your aquarium tools.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Without box","offer_id":63889680007498,"sku":"1005006136679414-Without box","price":34.97,"currency_code":"EUR","in_stock":true},{"title":"With box","offer_id":63889680040266,"sku":"1005006136679414-With box","price":50.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/clean-main-16100161585482.png?v=1791796797","url":"https:\/\/spy-shop.com\/products\/handheld-salinity-refractometer-0-100-salinometer-1-000-1-070sg-salinity-seawater-salinometer-for-aquarium","provider":"Spy-shop.com","version":"1.0","type":"link"}