{"product_id":"digital-refractometer-for-seawater-analysis","title":"Digital Refractometer for Seawater Analysis","description":"measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD. - Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.). - Comes with all the necessary solutions and batteries- everything you need to get started measuring right away. - Ideal for testing salinity in aquariums, field, and industrial settings.","brand":"Hanna","offers":[{"title":"Default Title","offer_id":51845881528641,"sku":"33153","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/8968\/2497\/files\/media_1573792b-89ac-4c58-b701-e5208fb9680c.jpg?v=1781642293","url":"https:\/\/lawnandpets.com\/products\/digital-refractometer-for-seawater-analysis","provider":"Lawn and Pets","version":"1.0","type":"link"}