{"product_id":"nohawk-sf999-handheld-geiger-counter","title":"NOHAWK SF999 Handheld Geiger Counter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNOHAWK SF999\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a handheld Geiger counter and radiation dosimeter engineered for precise detection of X‑rays, beta, and gamma radiation. It offers real‑time monitoring of radioactive environments, ensuring safety for industrial, laboratory, and personal applications. Compact and lightweight, it integrates a rechargeable lithium battery and LCD display for continuous use in demanding conditions. Moreover, its energy‑compensated GM tube guarantees accurate measurement across a wide energy spectrum, making it ideal for professionals who require reliable radiation monitoring.\u003c\/p\u003e\n\u003ch3\u003eFunctional Highlights\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProvides immediate readings for both dose rate and cumulative radiation exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeatures audible and visual alarms when preset thresholds are exceeded, enhancing safety awareness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEquipped with an energy‑compensated Geiger‑Müller tube for accurate detection across 48 keV to 1.5 MeV.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and portable design supports fieldwork and on‑site inspections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable 1500 mAh lithium battery ensures long operation time with convenient USB charging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser-friendly LCD display shows real-time data, including cumulative dose and current dose rate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable construction suitable for home, laboratory, industrial, and medical environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNohawk\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSF999\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHandheld Geiger Counter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDetector:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnergy‑compensated GM tube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDetectable Radiation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eX‑rays, β (beta) rays, γ (gamma) rays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e48 keV – 1.5 MeV (≤30% deviation for Cs‑137)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e~80 CPM\/µSv (for Co‑60)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDose Rate Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.01 µSv\/h – 10,000 µSv\/h (up to 10 mSv\/h)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCumulative Dose Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.01 µSv – 500.0 mSv\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLCD screen with real-time readings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlarm:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAudible and visual thresholds alerts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in 1500 mAh rechargeable lithium battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLong operation, USB rechargeable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 21 × 12 × 15 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eNuclear safety monitoring and emergency response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental radiation assessment and research.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedical X‑ray equipment safety checks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial radiography and laboratory radiation measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal dosimetry for occupational safety compliance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How often should the SF999 be calibrated?\u003c\/strong\u003e\u003cbr\u003eA1: Calibration is recommended annually or as required by regulatory standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can it detect all types of radiation?\u003c\/strong\u003e\u003cbr\u003eA2: It accurately detects X‑rays, beta, and gamma radiation within its energy range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How long does the battery last on a single charge?\u003c\/strong\u003e\u003cbr\u003eA3: The built-in lithium battery supports extended use, typically lasting several days depending on operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Is the SF999 suitable for industrial environments?\u003c\/strong\u003e\u003cbr\u003eA4: Yes, it is designed to withstand rugged conditions and portable field inspections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Does it provide cumulative dose measurements?\u003c\/strong\u003e\u003cbr\u003eA5: Yes, the device tracks both real-time dose rate and cumulative dose over time.\u003c\/p\u003e","brand":"NOHAWK","offers":[{"title":"Default Title","offer_id":42569380921434,"sku":"SF999","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/SF9992.jpg?v=1763351148","url":"https:\/\/www.plcmasters.com\/de\/products\/nohawk-sf999-handheld-geiger-counter","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}