{"product_id":"fnirsi-gc-geiger-counter-nuclear","title":"FNIRSI GC-01 Geiger Counter X-ray Gamma Beta Detector","description":"\u003ch2\u003eFNIRSI GC-01 Geiger Counter X-ray Gamma Beta Detector\u003c\/h2\u003e\n\u003cp\u003eThe FNIRSI GC-01 is a portable nuclear radiation detector for monitoring X-ray, gamma ray, and beta ray radiation. It is designed for quick radiation level checks with real-time dose rate display, accumulated dose tracking, alarm prompts, and portable battery-powered operation.\u003c\/p\u003e\n\u003cp\u003eThe detector uses a GM tube sensor with a built-in high-voltage generator and supports multiple alarm methods, including sound, flashing light, and vibration. A 2.4-inch color TFT screen, Type-C charging, language selection, threshold setting, and dose-rate curve display make it easier to read and review measurements during routine checks.\u003c\/p\u003e\n\u003cp\u003eFor comparison, see the \u003ca href=\"https:\/\/openelab.io\/products\/alientek-nd1-nuclear-radiation-detector\" style=\"color: #00AAFF;\"\u003e\u003cstrong\u003eALIENTEK ND1 Nuclear Radiation Detector\u003c\/strong\u003e\u003c\/a\u003e or the \u003ca href=\"https:\/\/openelab.io\/products\/gravity-geiger-counter-module-ionizing-radiation-detector\" style=\"color: #00AAFF;\"\u003e\u003cstrong\u003eGravity Geiger Counter Module\u003c\/strong\u003e\u003c\/a\u003e. For electronics bench diagnostics around sensor modules and power systems, pair it with the \u003ca href=\"https:\/\/openelab.io\/products\/fnirsi-fnb58-usb-voltmeter-ammeter\" style=\"color: #00AAFF;\"\u003e\u003cstrong\u003eFNIRSI FNB58 USB-C Tester\u003c\/strong\u003e\u003c\/a\u003e and the \u003ca href=\"https:\/\/openelab.io\/products\/ut61e-plus-digital-multimeter-true-rms-ncv-usb\" style=\"color: #00AAFF;\"\u003e\u003cstrong\u003eUNI-T UT61E+ Digital Multimeter\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eFNIRSI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eGC-01\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePortable Geiger counter \/ nuclear radiation detector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDetection Rays\u003c\/th\u003e\n\u003ctd\u003eGamma ray, X-ray, beta ray\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSensor\u003c\/th\u003e\n\u003ctd\u003eGM tube sensor with built-in high-voltage generator\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDose Rate Range\u003c\/th\u003e\n\u003ctd\u003eUp to 10mSv\/h, based on FNIRSI listed range\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAccumulated Dose Range\u003c\/th\u003e\n\u003ctd\u003e0 to 500.0mSv\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e2.4-inch TFT color screen\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDisplay Data\u003c\/th\u003e\n\u003ctd\u003eReal-time value, average value, maximum value, accumulated dose, and dose-rate curve\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAlarm Methods\u003c\/th\u003e\n\u003ctd\u003eSound, flashing light, and vibration\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAlarm Threshold\u003c\/th\u003e\n\u003ctd\u003eAdjustable threshold setting supported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLanguage Support\u003c\/th\u003e\n\u003ctd\u003eSimplified Chinese, English, Japanese, Russian\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eBuilt-in lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBattery Runtime\u003c\/th\u003e\n\u003ctd\u003eUp to 48 hours, depending on operating conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCharging Interface\u003c\/th\u003e\n\u003ctd\u003eUSB Type-C, 5V\/1A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003eApprox. 120 × 78 × 27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 150g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIntegration Notes \u0026amp; Hardware Guidance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eUse the GC-01 as a portable screening and monitoring tool; for regulatory, occupational, or emergency safety decisions, follow certified measurement procedures and local requirements.\u003c\/li\u003e\n  \u003cli\u003eSet alarm thresholds before use so sound, light, and vibration alerts match the level you need to monitor.\u003c\/li\u003e\n  \u003cli\u003eAllow readings to stabilize and compare real-time, average, maximum, and accumulated dose values instead of relying on a single instant reading.\u003c\/li\u003e\n  \u003cli\u003eCharge the device through the Type-C interface with a 5V power source before long monitoring sessions.\u003c\/li\u003e\n  \u003cli\u003eFor additional electronics troubleshooting around measurement setups, the \u003ca href=\"https:\/\/openelab.io\/products\/fnirsi-dso-tc4-in-oscilloscope\" style=\"color: #00AAFF;\"\u003e\u003cstrong\u003eFNIRSI DSO-TC4 3-in-1 Oscilloscope\u003c\/strong\u003e\u003c\/a\u003e is a useful compact companion instrument.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePacking List\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFNIRSI GC-01 nuclear radiation detector × 1\u003c\/li\u003e\n  \u003cli\u003eType-C charging cable × 1\u003c\/li\u003e\n  \u003cli\u003eUser manual × 1\u003c\/li\u003e\n  \u003cli\u003eProtective \/ retail package × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat radiation types can the FNIRSI GC-01 detect?\u003c\/h3\u003e\n\u003cp\u003eIt is designed to detect gamma ray, X-ray, and beta ray radiation using a GM tube sensor.\u003c\/p\u003e\n\u003ch3\u003eDoes it show accumulated dose?\u003c\/h3\u003e\n\u003cp\u003eYes. It can display accumulated dose along with real-time, average, and maximum dose-rate information.\u003c\/p\u003e\n\u003ch3\u003eWhat alarm methods are available?\u003c\/h3\u003e\n\u003cp\u003eThe detector supports sound, flashing light, and vibration alarms, with adjustable threshold settings.\u003c\/p\u003e\n\u003ch3\u003eHow long can the built-in battery run?\u003c\/h3\u003e\n\u003cp\u003eFNIRSI lists up to 48 hours of runtime, depending on display settings, alarm use, and operating conditions.\u003c\/p\u003e\n\u003ch3\u003eCan this replace a certified safety dosimeter?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a portable detection and monitoring tool. For regulated safety work, occupational exposure records, or emergency response, use certified equipment and approved procedures.\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"Default Title","offer_id":45836621021382,"sku":"FNIRSI-GC01","price":55.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/0050\/4774\/files\/media-01_02aaa873-876b-4d16-af73-ebe0f37785ed.jpg?v=1778723895","url":"https:\/\/openelab.io\/cs\/products\/fnirsi-gc-geiger-counter-nuclear","provider":"OpenELAB Technology Ltd.","version":"1.0","type":"link"}