{"product_id":"hanna-instruments-checker-handheld-colorimeter-ph","title":"Hanna Instruments Marine Checker - pH","description":"\u003cp\u003eHanna Instruments Checker Handheld Colorimeter for pH is a professional-grade digital colorimeter designed to deliver fast, accurate, and reliable pH measurements in freshwater and marine aquariums. pH is a fundamental water quality parameter that directly impacts the health and wellbeing of all aquarium inhabitants, making regular and accurate pH testing an essential part of any aquarium maintenance routine. Unlike traditional drop-based test kits that rely on subjective colour interpretation, the Hanna Checker eliminates human error by electronically reading and displaying precise pH values, providing laboratory-quality accuracy in a compact and easy-to-use handheld device. Replacement reagent kits are available separately.\u003c\/p\u003e\n\u003cp\u003eTest Range: 6.0–7.6 pH | Method: Colorimetric | Compatible Reagents: HI 705-26 | Battery: 1.5V AAA\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":49370991296651,"sku":"TE-HI-0018","price":109.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/8353\/3195\/files\/hanna-instruments-checker-handheld-colorimeterapex-aquatic-4894385.jpg?v=1789216696","url":"https:\/\/apexaquatic.com.au\/products\/hanna-instruments-checker-handheld-colorimeter-ph","provider":"Apex Aquatic","version":"1.0","type":"link"}