{"product_id":"chihiros-digital-tds-and-temperature-tester-pen","title":"Chihiros Digital TDS and Temperature Tester Pen","description":"\u003cp\u003eKeep your water quality on track without the lab coat. This pocket-size digital pen reads\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTDS in ppm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etemperature\u003c\/strong\u003e, so you can confirm RO output, dial in shrimp-safe remineralisation, or spot creeping hardness before it affects your scape. A simple\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHOLD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunction lets you lock the reading, then note it down without rushing.\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRange is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0–999 ppm\u003c\/strong\u003e, ideal for aquarium use, and the probe tip is designed for quick, stable readings when dipped into a glass, beaker, or tank. Power comes from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2 × LR44 (1.5 V) button cells\u003c\/strong\u003e. Slip it in your maintenance caddy and you’re good to go.\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTDS (ppm) and temperature\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith one pen.\u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–999 ppm.\u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHOLD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebutton to freeze the display for easy note-taking.\u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 ×\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLR44 1.5 V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebutton cells (\u003cstrong\u003enot included\u003c\/strong\u003e).\u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse cases:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRO\/DI output checks, remineralising, routine aquarium monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Simply Fish","offers":[{"title":"Default Title","offer_id":43140187422797,"sku":null,"price":24.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/2180\/0269\/files\/download-64-600x600.jpg?v=1781831531","url":"https:\/\/simplyfish.store\/products\/chihiros-digital-tds-and-temperature-tester-pen","provider":"Simply Fish","version":"1.0","type":"link"}