{"title":"Checker HC Colorimeters","description":null,"products":[{"product_id":"pocket-checker-for-free-chlorine-testing","title":"HI-701 Free Chlorine Handheld Colorimeter - Checker HC","description":"\u003cp\u003eIdeal for swimming pools, spas and aquariums. Chlorine is the most commonly used water disinfectant and by monitoring chlorine regularly and accurately, serious health and safety risks can be avoided.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":52137518367067,"sku":"HI-701","price":870.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9204\/1051\/files\/9.jpg?v=1769765092"},{"product_id":"silica-checker-0-00-4-00ppm","title":"HI-705 Silica Low Range Handheld Colorimeter - Checker HC","description":"\u003cp\u003eIdeal for water quality testing. 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