{"product_id":"erma-hand-refractometer-with-0-40-adblue-urea-scale-for-checking-def-concentration-in-automobile-industries-portable-optical-tester-for-workshops-diesel-vehicles-and-fleet-maintenance","title":"ERMA Hand Refractometer with 0–40% AdBlue\/Urea scale for checking DEF concentration in automobile industries. Portable optical tester for workshops, diesel vehicles and fleet maintenance.","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eShort Description\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eERMA Hand Refractometer with AdBlue\/Urea Scale 0–40%\u003c\/strong\u003e is a portable optical instrument designed for quick checking of \u003cstrong\u003eurea concentration in AdBlue® \/ Diesel Exhaust Fluid (DEF)\u003c\/strong\u003e used in automotive SCR systems. It is suitable for \u003cstrong\u003eautomobile workshops, diesel service centres, fleet maintenance, commercial vehicles and AdBlue quality-control applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe handheld design requires only a few drops of sample and provides a direct optical reading through the eyepiece. The supplied instrument is intended specifically for \u003cstrong\u003eAdBlue\/urea concentration checking\u003c\/strong\u003e, rather than general sugar testing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdBlue\/Urea Scale:\u003c\/strong\u003e 0–40%\u003c\/li\u003e\n\u003cli\u003eHandheld optical refractometer\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003eAdBlue \/ DEF \/ urea solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for automotive industry applications\u003c\/li\u003e\n\u003cli\u003eQuick few-drop measurement\u003c\/li\u003e\n\u003cli\u003eEasy-to-read optical scale\u003c\/li\u003e\n\u003cli\u003eAdjustable calibration\u003c\/li\u003e\n\u003cli\u003eFocus-adjustable eyepiece\u003c\/li\u003e\n\u003cli\u003eCompact and portable\u003c\/li\u003e\n\u003cli\u003eNo battery required\u003c\/li\u003e\n\u003cli\u003eDurable metal-body construction\u003c\/li\u003e\n\u003cli\u003eSuitable for workshop and field testing\u003c\/li\u003e\n\u003cli\u003eUseful for routine AdBlue quality checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"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\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eERMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHandheld Optical Refractometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdBlue \/ DEF \/ Urea Concentration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0–40%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdBlue \/ Urea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical Refraction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical Scale through Eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Compensation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eATC*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFocus Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSample Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFew Drops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone \/ No Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManual Optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal \/ Aluminium-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHandheld \u0026amp; Portable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Industry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomobile \/ Automotive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdBlue, DEF \u0026amp; Urea Testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Confirm ATC against the exact supplied ERMA model before publishing it as a guaranteed specification.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat is this Refractometer Used For?\u003c\/h1\u003e\n\u003cp\u003eThis refractometer is designed to check the concentration of \u003cstrong\u003eurea solution used as AdBlue\/DEF\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAdBlue\/DEF is used in compatible diesel vehicles equipped with \u003cstrong\u003eSelective Catalytic Reduction (SCR)\u003c\/strong\u003e systems. Checking concentration can help workshops and fleet operators identify potentially diluted, contaminated or incorrectly formulated fluid.\u003c\/p\u003e\n\u003ch3\u003eTypical users include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomobile workshops\u003c\/li\u003e\n\u003cli\u003eDiesel service centres\u003c\/li\u003e\n\u003cli\u003eTruck service centres\u003c\/li\u003e\n\u003cli\u003eBus maintenance facilities\u003c\/li\u003e\n\u003cli\u003eFleet operators\u003c\/li\u003e\n\u003cli\u003eCommercial vehicle workshops\u003c\/li\u003e\n\u003cli\u003eAgricultural machinery service centres\u003c\/li\u003e\n\u003cli\u003eConstruction equipment service centres\u003c\/li\u003e\n\u003cli\u003eAdBlue\/DEF distributors\u003c\/li\u003e\n\u003cli\u003eAutomotive quality-control laboratories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eApplications\u003c\/h1\u003e\n\u003ch3\u003e🚗 Automobile Industry\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdBlue concentration checking\u003c\/li\u003e\n\u003cli\u003eDEF testing\u003c\/li\u003e\n\u003cli\u003eUrea solution testing\u003c\/li\u003e\n\u003cli\u003eSCR system maintenance\u003c\/li\u003e\n\u003cli\u003eDiesel vehicle servicing\u003c\/li\u003e\n\u003cli\u003eAutomotive fluid quality inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🚛 Commercial Vehicles\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrucks\u003c\/li\u003e\n\u003cli\u003eBuses\u003c\/li\u003e\n\u003cli\u003eHeavy commercial vehicles\u003c\/li\u003e\n\u003cli\u003eFleet vehicles\u003c\/li\u003e\n\u003cli\u003eDiesel-powered equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔧 Workshops\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdBlue quality inspection\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance\u003c\/li\u003e\n\u003cli\u003eIncoming DEF inspection\u003c\/li\u003e\n\u003cli\u003eTroubleshooting\u003c\/li\u003e\n\u003cli\u003eRoutine service checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🏭 Industrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUrea-solution production\u003c\/li\u003e\n\u003cli\u003eAdBlue\/DEF quality control\u003c\/li\u003e\n\u003cli\u003eManufacturing QC\u003c\/li\u003e\n\u003cli\u003eIncoming raw-material inspection\u003c\/li\u003e\n\u003cli\u003eFinished-product verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eHow to Use\u003c\/h1\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the prism\u003c\/strong\u003e with distilled\/deionized water.\u003c\/li\u003e\n\u003cli\u003eDry it with a soft, lint-free cloth.\u003c\/li\u003e\n\u003cli\u003ePlace \u003cstrong\u003ea few drops of AdBlue\/DEF sample\u003c\/strong\u003e on the prism.\u003c\/li\u003e\n\u003cli\u003eClose the transparent cover.\u003c\/li\u003e\n\u003cli\u003eEnsure the sample spreads uniformly.\u003c\/li\u003e\n\u003cli\u003eLook through the eyepiece toward a suitable light source.\u003c\/li\u003e\n\u003cli\u003eAdjust the eyepiece for a sharp scale.\u003c\/li\u003e\n\u003cli\u003eRead the value at the light\/dark boundary on the \u003cstrong\u003eAdBlue\/Urea scale\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eClean the prism immediately after measurement.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch1\u003eCalibration\u003c\/h1\u003e\n\u003cp\u003eFor best results, calibrate the instrument according to the manufacturer's instructions before routine testing.\u003c\/p\u003e\n\u003ch3\u003eRecommended procedure:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean and dry the prism.\u003c\/li\u003e\n\u003cli\u003eApply the specified calibration\/reference liquid.\u003c\/li\u003e\n\u003cli\u003eClose the sample cover.\u003c\/li\u003e\n\u003cli\u003eView the scale.\u003c\/li\u003e\n\u003cli\u003eCheck the reference point.\u003c\/li\u003e\n\u003cli\u003eAdjust the calibration screw if required.\u003c\/li\u003e\n\u003cli\u003eClean the prism before testing the actual sample.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eATC – Automatic Temperature Compensation\u003c\/h1\u003e\n\u003cp\u003eIf the supplied model is the \u003cstrong\u003eATC version\u003c\/strong\u003e, Automatic Temperature Compensation helps compensate for the effect of temperature on refractive-index measurements.\u003c\/p\u003e\n\u003cp\u003eATC is particularly useful when measurements are performed under varying ambient conditions. However, proper calibration and clean sampling remain important for reliable results.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eAdvantages\u003c\/h1\u003e\n\u003ch3\u003e✔ 0–40% AdBlue\/Urea Scale\u003c\/h3\u003e\n\u003cp\u003eProvides a dedicated range for checking urea solution concentration.\u003c\/p\u003e\n\u003ch3\u003e✔ Fast Testing\u003c\/h3\u003e\n\u003cp\u003eProvides a quick optical reading without complicated instrumentation.\u003c\/p\u003e\n\u003ch3\u003e✔ Few-Drop Sample\u003c\/h3\u003e\n\u003cp\u003eOnly a small quantity of AdBlue\/DEF is required.\u003c\/p\u003e\n\u003ch3\u003e✔ Portable\u003c\/h3\u003e\n\u003cp\u003eConvenient for workshops, service centres and field applications.\u003c\/p\u003e\n\u003ch3\u003e✔ No Battery Required\u003c\/h3\u003e\n\u003cp\u003eTraditional optical operation does not require an electrical power source.\u003c\/p\u003e\n\u003ch3\u003e✔ Easy Operation\u003c\/h3\u003e\n\u003cp\u003eSimple sample application and direct visual reading.\u003c\/p\u003e\n\u003ch3\u003e✔ Adjustable Calibration\u003c\/h3\u003e\n\u003cp\u003eAllows routine calibration according to the instrument's instructions.\u003c\/p\u003e\n\u003ch3\u003e✔ Durable Construction\u003c\/h3\u003e\n\u003cp\u003eMetal-body construction is suitable for regular workshop use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eTypical Package Contents\u003c\/h1\u003e\n\u003cp\u003eDepending on the exact supplied ERMA model, the package may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × ERMA Hand Refractometer\u003c\/li\u003e\n\u003cli\u003e1 × Protective storage\/carrying case\u003c\/li\u003e\n\u003cli\u003e1 × Calibration screwdriver\u003c\/li\u003e\n\u003cli\u003e1 × Sample dropper\/pipette\u003c\/li\u003e\n\u003cli\u003e1 × Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e1 × User manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eProduct Highlights\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eADBLUE \/ UREA SCALE: 0–40%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAUTOMOTIVE APPLICATION\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHANDHELD OPTICAL REFRACTOMETER\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFEW-DROP SAMPLE\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eADJUSTABLE CALIBRATION\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFOCUSABLE EYEPIECE\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePORTABLE DESIGN\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNO BATTERY REQUIRED\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eIDEAL FOR WORKSHOPS \u0026amp; FLEET MAINTENANCE\u003c\/strong\u003e\u003c\/p\u003e","brand":"ERMA","offers":[{"title":"Default Title","offer_id":47228489400493,"sku":"ERMA-40\/UREA","price":1799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/7666\/9357\/files\/ChatGPTImageAug15_2026_04_15_54PM.png?v=1786791077","url":"https:\/\/rinstruments.com\/products\/erma-hand-refractometer-with-0-40-adblue-urea-scale-for-checking-def-concentration-in-automobile-industries-portable-optical-tester-for-workshops-diesel-vehicles-and-fleet-maintenance","provider":"Rinstruments","version":"1.0","type":"link"}