--- product_id: 568586356 title: "Geiger Counter with J321 GM Tube, Nuclear Radiation Detector with Click Sound for Beta Gamma X-ray, Uranium Glass Iodine Treatment Radioactive Dosimeter, Portable Alarm to Water Food, FS-5000" brand: "moesapu" price: "VT23931" currency: VUV in_stock: true reviews_count: 13 category: "Moesapu" url: https://www.desertcart.vu/products/568586356-geiger-counter-with-j321-gm-tube-nuclear-radiation-detector-click store_origin: VU region: Vanuatu --- # Real-time dose tracking with live graph 30-day runtime on rechargeable 1800mAh battery J321 GM Tube for Beta, Gamma & X-ray detection Geiger Counter with J321 GM Tube, Nuclear Radiation Detector with Click Sound for Beta Gamma X-ray, Uranium Glass Iodine Treatment Radioactive Dosimeter, Portable Alarm to Water Food, FS-5000 **Brand:** moesapu **Price:** VT23931 **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead of invisible threats with precision and style! ## Quick Answers - **What is this?** Geiger Counter with J321 GM Tube, Nuclear Radiation Detector with Click Sound for Beta Gamma X-ray, Uranium Glass Iodine Treatment Radioactive Dosimeter, Portable Alarm to Water Food, FS-5000 by moesapu - **How much does it cost?** VT23931 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/568586356-geiger-counter-with-j321-gm-tube-nuclear-radiation-detector-click) ## Best For - moesapu enthusiasts ## Why This Product - Trusted moesapu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Battery Life:** Stay protected for up to 30 days on a single charge with proactive low-battery alerts and Type-C fast charging. - • **Multi-Sensory Safety Alerts:** Customizable sound, light, and vibration alarms keep you instantly informed in any lighting condition. - • **Precision Detection in 0.5s:** Instantly hear radiation clicks with ultra-sensitive J321 sensor covering 48KeV-1.5MeV range. - • **Comprehensive Dose Monitoring:** Track real-time and cumulative radiation exposure with customizable alerts and downloadable data. - • **Portable Guardian for Every Environment:** Clip-on design fits your lifestyle—perfect for professionals, collectors, and safety-conscious millennials. ## Overview The FS-5000 Geiger Counter features a highly sensitive J321 GM tube that detects Beta, Gamma, and X-ray radiation with a rapid 0.5-second response. It offers real-time dose rate monitoring from 0.01μSv/h to 50mSv/h, cumulative dose tracking up to 1000Sv, and customizable multi-sensory alarms. Designed for portability and professional use, it runs up to 30 days on a rechargeable 1800mAh battery and includes data retention with PC download capability, making it an essential tool for radiation safety and monitoring. ## Description Geiger Counter with J321 GM Tube, Nuclear Radiation Detector with Click Sound for Beta Gamma X-ray, Uranium Glass Iodine Treatment Radioactive Dosimeter, Portable Alarm to Water Food, FS-5000: desertcart.com: Industrial & Scientific Review: Good quality - Seems of good quality, unfortunately I don't have any specimens for testing the calibrations. Review: Good purchase - What else can I say. It works, got the same reading as my other counter on my uranium glass set, it clicks for particles but it can be turned off in settings. It seems durable and user friendly. Not bad for its price. ## Features - Measurement with Precision: Equipped with accurate J321 sensor, 1CPS/μSv/h in Geiger counter is more sensitive to detect Beta, Gamma, and X-ray radiation within energy range of 48KeV-1.5MeV in 0.5s response. It makes distinctive Click sounds, which corresponds to the detection of β, γ, or X-ray particles, transforming invisible radiation into an intuitively audible experience, not just a numerical value you see in particle count - Comprehensive Dose Tracking: Advanced radiation detector provides real-time dose rate monitoring from 0.01μSv/h to 50mSv/h to follow exposure trends at glance with live graph. 0μSv-1000Sv in total dose is critical for assessing long-term health risks from radiation exposure. Timed dose is available to make cumulative dose controlled by strictly limiting the time spent in high dose rate area. Latest data is retained in memory even without power and can be downloaded via PC software - Personal Guardian Against Invisible Threats: Portable radiation detector with clip design makes journey more convenient. Engineered for precise monitoring in environments with ionizing radiation, special for detecting uranium glass radiation in antique collections, it adapts to diverse scenarios including home renovation material inspections, medical radiology departments,and nuclear facilities. Ideal for radiation safety professionals seeking reliable protection against radiological hazards - Up to 30 Days Runtime on Full Charge: Powered by rechargeable 1800mAh battery, radiation monitor offers 720 hours of standby time when choosing shortest backlight time to engage low-power mode during inactivity yet never stops working. Proactive low-battery alert provides ample warning, allowing for timely Type-C recharging. It ensures utterly reliable operation during vacations and power outages - Audio-Visual-Haptic Alarm for Safety: You get immediate warnings via sound, light, and vibration that is selectable when dose rate>2.5μSv/h or total dose>1mSv, which thresholds are customizable for your safe needs again. 6-level adjustable brightness TFT-LCD screen guarantees glare-free readability under the brightest sun and comfortable viewing in low-light conditions - What You Get: FS-5000 geiger counter, Type-C cable, and user manual. MOESAPU is dedicated to fulfilling your core desires by delivering relentless innovation, which is all crafted to provide you with nothing less than an extraordinary experience ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGLY86ZL | | Batteries | 1 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #28,192 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Lab Geiger Counters | | Date First Available | August 25, 2023 | | Item Weight | 5.6 ounces | | Item model number | FS-5000 | | Manufacturer | MOESAPU | | Product Dimensions | 5.12 x 2.56 x 1.18 inches | ## Images ![Geiger Counter with J321 GM Tube, Nuclear Radiation Detector with Click Sound for Beta Gamma X-ray, Uranium Glass Iodine Treatment Radioactive Dosimeter, Portable Alarm to Water Food, FS-5000 - Image 1](https://m.media-amazon.com/images/I/61O5iEcxsML.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by J***S on January 7, 2026* Seems of good quality, unfortunately I don't have any specimens for testing the calibrations. ### ⭐⭐⭐⭐⭐ Good purchase *by D***Z on February 2, 2026* What else can I say. It works, got the same reading as my other counter on my uranium glass set, it clicks for particles but it can be turned off in settings. It seems durable and user friendly. Not bad for its price. ### ⭐⭐⭐⭐ Very simple and well-made but no PC interface software *by C***N on June 23, 2025* Why did you pick this product vs others?: I liked this after review several in the similar price range because it looked easy to use and had better ratings. I also liked the pc interface capability. Unfortunately, there was no info in the box for this and after googling awhile for a possible software to download, I've given up. It would get a 5-star except for that but that's major, I'd think. If anyone has an app or website on this I would appreciate it. Thank you. Well-made product and so easy to use. ## Frequently Bought Together - MOESAPU Geiger Counter Nuclear Radiation Detector Nuclear Water Seafood Detection Radiation Dosimeter with LCD Display, Portable Handheld Beta β Gamma γ X-ray Rechargeable Radiation Monitor Meter - Potassium Iodide Tablets 130 mg | 120ct Iodine Tablets for Radiation Exposure - Potassium Iodine Pills - YODO Naciente - KI Pills - Made in USA - ThyroShield - Rad Triage 50 Personal Radiation Detector for Wallet or Pocket, Nuclear Radiation Detector, Electromagnetic Field Detector, Anti Radiation Dosimeter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/568586356-geiger-counter-with-j321-gm-tube-nuclear-radiation-detector-click](https://www.desertcart.vu/products/568586356-geiger-counter-with-j321-gm-tube-nuclear-radiation-detector-click) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*