{"title":"Radiation Detectors \u0026 Geiger Counters","description":"\u003ch2\u003eRadiation Dose Meters in Sri Lanka\u003c\/h2\u003e\n\u003ch3\u003ePortable Radiation Monitoring for Safety, Inspection, and Field Use\u003c\/h3\u003e\n\n\u003cp\u003eBrowse our range of \u003cstrong\u003eradiation dose meters\u003c\/strong\u003e, \u003cstrong\u003eportable dose rate meters\u003c\/strong\u003e, and \u003cstrong\u003eGeiger counters\u003c\/strong\u003e built for fast, dependable radiation monitoring in professional and industrial environments. This collection is ideal for users who need practical instruments for checking gamma, beta, and X-ray radiation levels in laboratories, technical facilities, educational settings, maintenance work, and general radiation safety applications.\u003c\/p\u003e\n\n\u003cp\u003eOur selection includes trusted handheld models such as the \u003cstrong\u003eUNI-T UT334A\u003c\/strong\u003e along with similar \u003cstrong\u003eradiation detectors\u003c\/strong\u003e and \u003cstrong\u003egamma dose rate meters\u003c\/strong\u003e designed for convenient daily use. Whether you are looking for a compact \u003cstrong\u003eradiation dose rate meter\u003c\/strong\u003e for routine inspections or a reliable \u003cstrong\u003eportable Geiger counter\u003c\/strong\u003e for field measurements, these instruments offer user-friendly operation, clear digital displays, and dependable performance at a competitive price in Sri Lanka.\u003c\/p\u003e\n\n\u003ch3\u003eCore Advantages\u003c\/h3\u003e\n\u003cdl class=\"feature-list\"\u003e\n    \u003cdt\u003ePortable and Easy to Use\u003c\/dt\u003e\n    \u003cdd\u003eCompact handheld designs with simple controls make these instruments suitable for quick spot checks, mobile use, and routine monitoring tasks.\u003c\/dd\u003e\n    \u003cdt\u003eWide Application Coverage\u003c\/dt\u003e\n    \u003cdd\u003eSuitable for radiation safety checks, lab work, technical inspections, industrial maintenance, educational use, and general environmental monitoring.\u003c\/dd\u003e\n    \u003cdt\u003ePractical Product Range\u003c\/dt\u003e\n    \u003cdd\u003eChoose from entry-level and professional \u003cstrong\u003eradiation meters\u003c\/strong\u003e, including models suited for dose rate measurement, portable surveying, and everyday detection needs.\u003c\/dd\u003e\n\u003c\/dl\u003e","products":[{"product_id":"uni-t-ut334a-radiation-dose-tester","title":"UNI-T UT334A Geiger Counter \u0026 Personal Radiation Detector","description":"\u003ch2\u003eUNI-T UT334A Radiation Dose Tester\u003c\/h2\u003e\n\u003ch3\u003ePortable Ionizing Radiation Monitoring for Medical, Industrial, and Safety Use in Sri Lanka\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eUNI-T UT334A\u003c\/strong\u003e is a handheld \u003cstrong\u003eradiation dose tester\u003c\/strong\u003e designed for real-time monitoring of ionizing radiation. As a featured model in our \u003ca href=\"\/collections\/radiation-detectors-geiger-counters\" title=\"Shop Radiation Detectors and Geiger Counters\"\u003eRadiation Detectors \u0026amp; Geiger Counters\u003c\/a\u003e collection, this professional device utilizes a highly sensitive Geiger-Müller (GM) counter tube to accurately detect \u003cstrong\u003eX-ray, Beta (β), and Gamma (γ)\u003c\/strong\u003e radiation, making it an essential tool for health and safety officers across Sri Lanka. Its compact, ergonomic design functions effectively as a personal radiation monitor, ensuring individuals working in high-risk environments can track their exposure levels with precision.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for practicality, the \u003cstrong\u003eUT334A\u003c\/strong\u003e simultaneously measures the real-time \u003cstrong\u003edose rate\u003c\/strong\u003e and total \u003cstrong\u003ecumulative dose\u003c\/strong\u003e, displaying a comprehensive safety profile on a clear, 2.0-inch color TFT screen. Whether conducting shielding checks in a Colombo medical facility, monitoring industrial NDT sites in Gampaha, or performing import\/export inspections, this tester provides the reliable data needed to maintain strict radiation safety standards. An integrated alarm system immediately alerts users via audible and visual cues if radiation thresholds are exceeded.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features of the UNI-T UT334A\u003c\/h3\u003e\n\u003cdl class=\"feature-list\"\u003e\n  \u003cdt\u003eHigh-Sensitivity GM Counter Tube\u003c\/dt\u003e\n  \u003cdd\u003eEmploys an advanced sensor for rapid detection, offering excellent response times for \u003cstrong\u003eX-ray, Beta, and Gamma\u003c\/strong\u003e rays.\u003c\/dd\u003e\n  \u003cdt\u003eDual Monitoring Modes\u003c\/dt\u003e\n  \u003cdd\u003eSimultaneously tracks real-time \u003cstrong\u003eDose Rate (μSv\/h)\u003c\/strong\u003e and \u003cstrong\u003eCumulative Dose (μSv)\u003c\/strong\u003e, allowing for both instant spot-checks and long-term personal exposure tracking.\u003c\/dd\u003e\n  \u003cdt\u003eIntelligent Alarm System\u003c\/dt\u003e\n  \u003cdd\u003eFeatures user-definable threshold limits that trigger loud audio and bright visual alarms when radiation levels reach hazardous points.\u003c\/dd\u003e\n  \u003cdt\u003eData Storage \u0026amp; Timing\u003c\/dt\u003e\n  \u003cdd\u003eStores up to 10 groups of historical measurement data and features a timing measurement function adjustable up to 999 hours.\u003c\/dd\u003e\n  \u003cdt\u003eRechargeable Battery\u003c\/dt\u003e\n  \u003cdd\u003eEquipped with a built-in 3.7V 1800mAh lithium battery offering up to 20 days of continuous measurement, easily rechargeable via USB Type-C.\u003c\/dd\u003e\n  \u003cdt\u003eTFT Color Display\u003c\/dt\u003e\n  \u003cdd\u003eA high-definition 2.0-inch color screen ensures all critical safety data is legible in both bright and low-light environments.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cdl class=\"feature-list\"\u003e\n  \u003cdt\u003eMedical \u0026amp; Healthcare Facilities\u003c\/dt\u003e\n  \u003cdd\u003eMonitor scatter radiation around X-ray and radiotherapy units in hospitals to ensure safe zones are maintained.\u003c\/dd\u003e\n  \u003cdt\u003eIndustrial Inspection \u0026amp; NDT\u003c\/dt\u003e\n  \u003cdd\u003eIdeal for non-destructive testing (NDT) professionals checking for radiation leaks and monitoring scrap steel or petrochemical facilities.\u003c\/dd\u003e\n  \u003cdt\u003eMaterial Testing \u0026amp; Import\/Export\u003c\/dt\u003e\n  \u003cdd\u003eTest for background radiation in building materials, geological surveys, and imported goods to prevent radioactive contamination.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdl class=\"feature-list\"\u003e\n  \u003cdt\u003eDetection Rays\u003c\/dt\u003e\n  \u003cdd\u003eX-ray, Beta (β), and Gamma (γ) rays\u003c\/dd\u003e\n  \u003cdt\u003eSensor Type\u003c\/dt\u003e\n  \u003cdd\u003eGeiger-Müller (GM) Counter Tube\u003c\/dd\u003e\n  \u003cdt\u003eMeasurement Range\u003c\/dt\u003e\n  \u003cdd\u003e0.05μSv\/h – 50mSv\/h\u003c\/dd\u003e\n  \u003cdt\u003eMeasurement Accuracy\u003c\/dt\u003e\n  \u003cdd\u003e-17% ~ +25% (based on 137CSγ)\u003c\/dd\u003e\n  \u003cdt\u003eAlarm Response Time\u003c\/dt\u003e\n  \u003cdd\u003e\u0026lt; 10 seconds\u003c\/dd\u003e\n  \u003cdt\u003ePower Supply\u003c\/dt\u003e\n  \u003cdd\u003e3.7V Li-ion 1800mAh Battery (Type-C Charging)\u003c\/dd\u003e\n  \u003cdt\u003eDimensions \u0026amp; Weight\u003c\/dt\u003e\n  \u003cdd\u003e120 x 65 x 25 mm | Approx. 127g\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl class=\"feature-list\"\u003e\n  \u003cdt\u003eCan the UT334A detect EMF from mobile phones, routers, or 5G?\u003c\/dt\u003e\n  \u003cdd\u003eNo. This device strictly measures \u003cstrong\u003eionizing radiation\u003c\/strong\u003e (X-ray, Beta, Gamma). It cannot detect non-ionizing electromagnetic fields (EMF). If you need to test cell towers or appliances, please browse our EMF Meters collection.\u003c\/dd\u003e\n  \u003cdt\u003eWhat is the difference between Dose Rate and Cumulative Dose?\u003c\/dt\u003e\n  \u003cdd\u003eDose Rate measures the current intensity of radiation at a specific moment, while Cumulative Dose is the total amount of radiation accumulated over a period of time.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e1 x UNI-T UT334A Radiation Dose Tester\u003c\/dd\u003e\n  \u003cdd\u003e1 x USB Type-C Charging Cable\u003c\/dd\u003e\n  \u003cdd\u003e1 x Hand Strap\u003c\/dd\u003e\n  \u003cdd\u003e1 x Protective Carry Case\u003c\/dd\u003e\n  \u003cdd\u003e1 x User Manual\u003c\/dd\u003e\n\u003c\/dl\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\/uni-t-ut334a-data-sheet.pdf\" target=\"_blank\" class=\"download-link\"\u003e📄 Download UNI-T UT334A Data Sheet\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut334a-user-manual.pdf\" target=\"_blank\" class=\"download-link\"\u003e📄 Download UNI-T UT334A User Manual\u003c\/a\u003e\n\u003c\/p\u003e\n\u003cdiv class=\"product-vendor\"\u003e\n  \u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/collections\/vendors?q=UNI-T\"\u003eUNI-T\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"variant-inventory\"\u003e\n  \u003cspan class=\"in-stock-status\"\u003eIn stock! Available for immediate delivery across Sri Lanka\u003c\/span\u003e\n\u003c\/div\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":47939299049685,"sku":"","price":34650.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut334a-geiger-counter-radiation-readings-display.jpg?v=1768975714"}],"url":"https:\/\/nanozone.lk\/collections\/radiation-detectors-geiger-counters.oembed","provider":"NanoZone.LK","version":"1.0","type":"link"}