{"product_id":"hm-digital-ph-80-hydrotester-ph-tester","title":"HM DIGITAL PH-80 Waterproof pH HydroTester","description":"\u003ch2\u003eHM Digital PH-80 Waterproof pH HydroTester in Sri Lanka\u003c\/h2\u003e\n\n\u003ch3\u003ePocket-Sized pH Tester with ATC for Hydroponics, Pools, and Drinking Water\u003c\/h3\u003e\n\n\u003cp\u003e\n  The \u003cstrong\u003eHM Digital PH-80 Waterproof pH HydroTester\u003c\/strong\u003e is a compact, reliable pocket pH tester designed for fast, accurate pH readings in hydroponics, pools and spas, aquariums, water ionizers, and drinking water applications. Its water-resistant housing, simultaneous temperature display, and one-touch digital calibration make it a favourite entry-level pH testing tool for hobbyists and field professionals across Sri Lanka.\n\u003c\/p\u003e\n\n\u003cp\u003eDiscover our complete selection of \u003ca href=\"\/collections\/ph-meters\" target=\"_blank\"\u003epH Meters — portable testers, pen-type instruments, and professional pH analyzers available in Sri Lanka!\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n  Factory calibrated to pH 7.0, the PH-80 features Automatic Temperature Compensation (ATC) across a 1–55 °C range, ensuring measurement accuracy even as sample temperature changes. The data-hold function, auto-off feature, and low-battery indicator make it practical for daily field and hobby use without any complicated setup.\n\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003epH Range\u003c\/strong\u003e: 0 – 14 pH\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003epH Resolution\u003c\/strong\u003e: 0.1 pH\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003epH Accuracy\u003c\/strong\u003e: ±0.2 pH\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: 1 – 55 °C \/ 32 – 130 °F (simultaneous display)\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e: 0.1 °C \/ °F\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e: ±2%\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eCalibration\u003c\/strong\u003e: One-point automatic digital calibration (factory set to pH 7.0)\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eMinimum EC\/TDS\u003c\/strong\u003e: 10 µS \/ 5 ppm\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eElectrode\u003c\/strong\u003e: Glass sensor with reference tube electrode\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: 3 × 1.5V LR44 button cell batteries (included)\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 153 × 32 × 18 mm\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 53.9 g\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eATC\u003c\/strong\u003e: Automatic Temperature Compensation for accurate readings regardless of sample temperature\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eOne-Touch Calibration\u003c\/strong\u003e: Simple single-point digital calibration for fast field use\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eSimultaneous Display\u003c\/strong\u003e: pH and temperature shown on large LCD simultaneously\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eData Hold\u003c\/strong\u003e: Freezes reading for easy recording in difficult-to-view positions\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAuto Power-Off\u003c\/strong\u003e: Conserves battery life during standby\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWater-Resistant Housing\u003c\/strong\u003e: Suitable for splash-prone field and poolside environments\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eLow-Battery Indicator\u003c\/strong\u003e: Alerts user before readings become unreliable\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003eHydroponics and indoor gardening nutrient solution monitoring\u003c\/dd\u003e\n  \u003cdd\u003eSwimming pool and spa pH maintenance\u003c\/dd\u003e\n  \u003cdd\u003eAquarium and reef tank water quality checks\u003c\/dd\u003e\n  \u003cdd\u003eDrinking water and water ionizer testing\u003c\/dd\u003e\n  \u003cdd\u003eEducational and basic laboratory demonstrations\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e1 × HM Digital PH-80 pH HydroTester\u003c\/dd\u003e\n  \u003cdd\u003eTranslucent protective cap\u003c\/dd\u003e\n  \u003cdd\u003e3 × 1.5V LR44 button cell batteries (installed)\u003c\/dd\u003e\n  \u003cdd\u003epH 7.0 buffer powder sachet\u003c\/dd\u003e\n  \u003cdd\u003eStorage solution\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003cp\u003eFor higher accuracy (±0.1 pH) and a fully waterproof IP-67 housing with a replaceable sensor, consider upgrading to the \u003ca href=\"\/products\/hm-digital-ph-200-waterproof-professional-ph-meter\"\u003eHM Digital PH-200 Waterproof Professional pH\/Temp Meter\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/hm-digital-ph80-data-sheet.pdf\" target=\"_blank\"\u003e📄 Download HM Digital PH-80 Data Sheet\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/hm-digital-ph80-user-manual.pdf\" target=\"_blank\"\u003e📄 Download HM Digital PH-80 User Manual\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"product-vendor\"\u003e\n  \u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/collections\/vendors?q=HM+Digital\"\u003eHM Digital\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"variant-inventory\"\u003e\u003cspan class=\"in-stock\"\u003eIn stock!\u003c\/span\u003e\u003c\/div\u003e","brand":"HM DIGITAL","offers":[{"title":"Default Title","offer_id":54031247311061,"sku":null,"price":14500.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/hm-digital-ph-80-waterproof-pocket-ph-tester-front-view.jpg?v=1781240659","url":"https:\/\/nanozone.lk\/products\/hm-digital-ph-80-hydrotester-ph-tester","provider":"NanoZone.LK","version":"1.0","type":"link"}