{"product_id":"lutron-ph-220s-digital-soil-ph-meter-pen-type-soil-ph-tester-separate-spear-tip-electrode-auto-calibration-ip65-front-panel","title":"Lutron PH-220S Digital Soil pH Meter | Pen Type Soil pH Tester | Separate Spear Tip Electrode | Auto Calibration | IP65 Front Panel","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eShort Description\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eLutron PH-220S\u003c\/strong\u003e is a professional \u003cstrong\u003edigital soil pH meter\u003c\/strong\u003e designed for accurate pH measurement in soil, compost, agricultural samples, meat, cheese, and other semi-solid materials. It features a \u003cstrong\u003eseparate spear-tip pH electrode\u003c\/strong\u003e, automatic calibration, IP65-rated front panel, and a compact pen-style design. The precision electrode allows direct penetration into samples for fast, reliable, and repeatable measurements, making it ideal for agriculture, horticulture, laboratories, research, and food industries. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional Digital Soil pH Meter\u003c\/li\u003e\n\u003cli\u003eSeparate Spear Tip Soil pH Electrode\u003c\/li\u003e\n\u003cli\u003eDirect Penetration Measurement\u003c\/li\u003e\n\u003cli\u003eAuto Calibration (pH 4, pH 7 \u0026amp; pH 10)\u003c\/li\u003e\n\u003cli\u003eWide Measurement Range: \u003cstrong\u003e0.00 to 14.00 pH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Resolution: \u003cstrong\u003e0.01 pH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eData Hold Function\u003c\/li\u003e\n\u003cli\u003eReverse Display Function\u003c\/li\u003e\n\u003cli\u003eIP65 Water-Resistant Front Panel\u003c\/li\u003e\n\u003cli\u003eBNC Electrode Connector\u003c\/li\u003e\n\u003cli\u003eMicroprocessor-Based Circuit\u003c\/li\u003e\n\u003cli\u003eAuto Power Off\u003c\/li\u003e\n\u003cli\u003eLow Battery Indicator\u003c\/li\u003e\n\u003cli\u003eLightweight \u0026amp; Portable Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eApplications\u003c\/h1\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAgriculture\u003c\/li\u003e\n\u003cli\u003eSoil Analysis\u003c\/li\u003e\n\u003cli\u003eHorticulture\u003c\/li\u003e\n\u003cli\u003eGreenhouses\u003c\/li\u003e\n\u003cli\u003ePlant Nurseries\u003c\/li\u003e\n\u003cli\u003eGardening\u003c\/li\u003e\n\u003cli\u003eCompost Testing\u003c\/li\u003e\n\u003cli\u003eFood Processing\u003c\/li\u003e\n\u003cli\u003eMeat \u0026amp; Cheese pH Testing\u003c\/li\u003e\n\u003cli\u003eEducational Institutions\u003c\/li\u003e\n\u003cli\u003eEnvironmental Monitoring\u003c\/li\u003e\n\u003cli\u003eResearch Laboratories\u003c\/li\u003e\n\u003cli\u003eQuality Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003ch2\u003epH Measurement\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.00 to 14.00 pH\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.01 pH\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e±0.07 pH (pH 5–9)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e±0.10 pH (pH 4–4.9 \u0026amp; 9.1–10)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e±0.20 pH (pH 1–3.9 \u0026amp; 10.1–13)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eCalibration\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003epH 7\u003c\/strong\u003e, \u003cstrong\u003epH 4\u003c\/strong\u003e or \u003cstrong\u003epH 10\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eTemperature Compensation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC)\u003c\/li\u003e\n\u003cli\u003eNo manual adjustment required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInput Impedance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e10¹² Ohms\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eSoil pH Electrode Specifications\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrode Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpear Tip Combination Electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1 to 13 pH\u003c\/strong\u003e (Typical 0–14 pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5°C to 60°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAg\/AgCl Double Junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrode Body\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEpoxy Resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.05 pH\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately \u003cstrong\u003e2 minutes\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch1\u003eDisplay\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eLCD Display\u003c\/li\u003e\n\u003cli\u003eDisplay Size: \u003cstrong\u003e20 × 28 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReverse Display Function\u003c\/li\u003e\n\u003cli\u003eData Hold Indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eFunctions\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eSoil pH Measurement\u003c\/li\u003e\n\u003cli\u003eSemi-Solid Sample pH Measurement\u003c\/li\u003e\n\u003cli\u003eAuto Calibration\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eData Hold\u003c\/li\u003e\n\u003cli\u003eReverse Display\u003c\/li\u003e\n\u003cli\u003eAuto Power Off\u003c\/li\u003e\n\u003cli\u003eLow Battery Indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eSampling Time\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e0.8 Seconds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eOperating Conditions\u003c\/h1\u003e\n\u003ch3\u003eOperating Temperature\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e0°C to 50°C\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOperating Humidity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLess than 80% RH\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003ePower Supply\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e4 × 1.5V AAA Batteries (UM-4)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower Consumption\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e4.8 mA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eDimensions\u003c\/h1\u003e\n\u003ch3\u003eMeter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e180 × 40 × 32 mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrode\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e160 mm Length × 12 mm Diameter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrode Cable Length\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e1 meter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eWeight\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e220 g\u003c\/strong\u003e (including electrode)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eConstruction\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Impact ABS Plastic Housing\u003c\/li\u003e\n\u003cli\u003eRugged Epoxy Spear Tip Electrode\u003c\/li\u003e\n\u003cli\u003eIP65 Water-Resistant Front Panel\u003c\/li\u003e\n\u003cli\u003eMicroprocessor-Controlled Electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eStandard Package Includes\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eLutron PH-220S Digital Soil pH Meter\u003c\/li\u003e\n\u003cli\u003ePE-06HD Soil pH Electrode\u003c\/li\u003e\n\u003cli\u003epH 4.00 Buffer Solution\u003c\/li\u003e\n\u003cli\u003epH 7.00 Buffer Solution\u003c\/li\u003e\n\u003cli\u003eUser Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eOptional Accessories\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHard Carrying Case (CA-06)\u003c\/li\u003e\n\u003cli\u003eSoft Carrying Case (CA-05A)\u003c\/li\u003e\n\u003cli\u003epH 10.01 Buffer Solution\u003c\/li\u003e\n\u003cli\u003eReplacement PE-06HD Soil pH Electrode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eAdvantages\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Soil Penetration Measurement\u003c\/li\u003e\n\u003cli\u003eHigh Accuracy with Automatic Calibration\u003c\/li\u003e\n\u003cli\u003eReplaceable Spear Tip Electrode\u003c\/li\u003e\n\u003cli\u003eExcellent for Field \u0026amp; Laboratory Use\u003c\/li\u003e\n\u003cli\u003eWater-Resistant Front Panel\u003c\/li\u003e\n\u003cli\u003eEasy One-Hand Operation\u003c\/li\u003e\n\u003cli\u003eLightweight \u0026amp; Portable\u003c\/li\u003e\n\u003cli\u003eReliable Microprocessor-Based Performance\u003c\/li\u003e\n\u003cli\u003eSuitable for Soil and Semi-Solid Samples\u003c\/li\u003e\n\u003cli\u003eLong Service Life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eIndustries Served\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAgriculture\u003c\/li\u003e\n\u003cli\u003eHorticulture\u003c\/li\u003e\n\u003cli\u003eGreenhouse Farming\u003c\/li\u003e\n\u003cli\u003eLandscaping\u003c\/li\u003e\n\u003cli\u003eFood Processing\u003c\/li\u003e\n\u003cli\u003eEnvironmental Monitoring\u003c\/li\u003e\n\u003cli\u003eSoil Testing Laboratories\u003c\/li\u003e\n\u003cli\u003eUniversities\u003c\/li\u003e\n\u003cli\u003eResearch Institutes\u003c\/li\u003e\n\u003cli\u003eQuality Assurance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lutron","offers":[{"title":"Default Title","offer_id":47132734652589,"sku":"PH-220S (SOIL PH, ATC IP-65 WATER PROOF, REVERSE DISPLAY)","price":6666.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/7666\/9357\/files\/PH220S.webp?v=1785489204","url":"https:\/\/rinstruments.com\/products\/lutron-ph-220s-digital-soil-ph-meter-pen-type-soil-ph-tester-separate-spear-tip-electrode-auto-calibration-ip65-front-panel","provider":"Rinstruments","version":"1.0","type":"link"}