{"product_id":"hardness-test-strip-tube","title":"Oemeta Coolant Hardness Test Strip Tube","description":"\u003cp\u003eIndustrial-grade chemical test strips specifically engineered for the rapid measurement of water hardness in metalworking fluid sumps. Oemeta Hardness Test Strips provide the critical data needed to diagnose and prevent foaming, sticky residue, and premature tool wear by identifying calcium and magnesium levels that compromise emulsion stability.\u003c\/p\u003e","brand":"Oemeta","offers":[{"title":"Default Title","offer_id":46587484274941,"sku":"60999430","price":81.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/2571\/3149\/files\/Oemeta_TestStrips_c37a5a19-a161-44d6-ae9b-0796c469de38.webp?v=1763269802","url":"https:\/\/www.techtool.com\/products\/hardness-test-strip-tube","provider":"Tech Tool | Oemeta Coolants","version":"1.0","type":"link"}