{"title":"GroStar","description":null,"products":[{"product_id":"apera-grostar-gs1-ph-pen","title":"GroStar - Apera GroStar GS1 pH Pen","description":"\u003cp\u003eAI11010 - GroStar GS1 pH Pen\u003cbr\u003e\u003cbr\u003eLab grade instruments designed specifically for growers!\u003cbr\u003e\u003cbr\u003eIncludes: \u003cbr\u003e* 2-year warranty (instrument)\u003cbr\u003e* 1-year warranty (probe)\u003cbr\u003e* pH 7 \u0026amp; pH4 calibration solution (50ml bottle each)\u003cbr\u003e* KCL storage solution (10ml bottle)\u003cbr\u003e* Lanyard and user manual\u003c\/p\u003e \u003cp\u003eFeatures:\u003cbr\u003e* Measures pH and temperature\u003cbr\u003e* Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance\u003cbr\u003e* Easy-to-use design and fast calibration adjustment\u003cbr\u003e* Double junction replaceable probe, so you don't have to discard the entire pen when the probe reaches its end of life\u003cbr\u003e* Large 3-color backlit screen gives you clear information\u003cbr\u003e* IP67 waterproof rating\u003cbr\u003e* Powered by AAA batteries with auto off function\u003cbr\u003e* Automatic temperature compensation\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hydrofarm","offers":[{"title":"Default Title","offer_id":44946108121399,"sku":"AI11010","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/0341\/5863\/files\/52471a5b94282de99b4daaa1b295deec.jpg?v=1758084008"},{"product_id":"apera-grostar-gs3-ec-pen","title":"GroStar - 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