--- product_id: 77276933 title: "Lerow LR-4011 Hand-held Geiger Counter Nuclear Radiation Detector Personal Dosimeters Detects Combined Beta Gamma X-Ray" brand: "lerow" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.sk/products/77276933-lerow-lr-4011-hand-held-geiger-counter-nuclear-radiation-detector store_origin: SK region: Slovakia --- # User-Friendly Design Beta/Gamma/X-Ray Detection High Accuracy Lerow LR-4011 Hand-held Geiger Counter Nuclear Radiation Detector Personal Dosimeters Detects Combined Beta Gamma X-Ray **Brand:** lerow **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔦 Illuminate Your Safety with Every Click! ## Quick Answers - **What is this?** Lerow LR-4011 Hand-held Geiger Counter Nuclear Radiation Detector Personal Dosimeters Detects Combined Beta Gamma X-Ray by lerow - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/77276933-lerow-lr-4011-hand-held-geiger-counter-nuclear-radiation-detector) ## Best For - lerow enthusiasts ## Why This Product - Trusted lerow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Hand-held design allows for easy monitoring on the go. - • **Empower Your Knowledge:** Gain insights into your environment and make informed decisions. - • **Precision You Can Trust:** High accuracy Geiger counter technology ensures reliable readings. - • **Educational Tool for All:** Perfect for professionals and enthusiasts alike, making radiation awareness accessible. - • **Stay Informed, Stay Safe:** Detects combined beta, gamma, and X-ray radiation for comprehensive safety. ## Overview The Lerow LR-4011 Hand-held Geiger Counter is a professional-grade radiation detector designed to measure combined beta, gamma, and X-ray radiation. With its high accuracy and user-friendly interface, it serves as an essential tool for both safety professionals and curious individuals, promoting awareness and education about radiation in everyday environments. ## Description Lerow LR-4011 digital hand-held geiger counter is used for detecting and measuring ionizing radiation used widely in applications such as radiation dosimetry, radiological protection, experimental physics and the nuclear industry. LR4011 geiger counter detects ionizing radiation such as Beta Gamma X-ray Products Features: . Detects Combined Beta Gamma X-Ray . Sensor Type: GM tube . Energy Range: 50kev-1.5mev less than 30% . Relative intrinsic error of less than plus or minus 10% . Sensitivity: 80cpm / USV / co-60 . The maximum dose equivalent rate: 99.99usv / h . The use of ambient temperature -25 +45 Relative humidity less than 95% . Power supply: 2 ×AA Ni-MH Rechargeable Battery, or powered by usb port Operating Instruction : ... Alert Threshold key : Press Alert threshold button to set alarm value ,when radiation reaches a danger level ,the geiger counter will alarm,the minimum alarm value is 0.5usv/h ... Power key :Press Power key to start/shutdown ...Mute/sound key : press key to Mute/sound ...Start/pause key : press key to start/pause ## Features - Professional Radiation Detectors For A Safer World - Detects Combined Beta Gamma X-Ray - Trusted Technologies High Accuracy Geiger Counter. - Educational And Easy To Use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FLSS1M8 | | Batteries Required? | No | | Batteries included? | No | | Customer Reviews | 3.2 3.2 out of 5 stars (4) | | Date First Available | 15 July 2018 | | Guaranteed software updates until | unknown | | Manufacturer | lerow | | Manufacturer reference | lerow | | Part number | lerow | ## Images ![Lerow LR-4011 Hand-held Geiger Counter Nuclear Radiation Detector Personal Dosimeters Detects Combined Beta Gamma X-Ray - Image 1](https://m.media-amazon.com/images/I/41DUt3FHceL.jpg) ![Lerow LR-4011 Hand-held Geiger Counter Nuclear Radiation Detector Personal Dosimeters Detects Combined Beta Gamma X-Ray - Image 2](https://m.media-amazon.com/images/I/41kqr2KrBBL.jpg) ![Lerow LR-4011 Hand-held Geiger Counter Nuclear Radiation Detector Personal Dosimeters Detects Combined Beta Gamma X-Ray - Image 3](https://m.media-amazon.com/images/I/31xJo-XYp-L.jpg) ![Lerow LR-4011 Hand-held Geiger Counter Nuclear Radiation Detector Personal Dosimeters Detects Combined Beta Gamma X-Ray - Image 4](https://m.media-amazon.com/images/I/41fQo6oquBL.jpg) ![Lerow LR-4011 Hand-held Geiger Counter Nuclear Radiation Detector Personal Dosimeters Detects Combined Beta Gamma X-Ray - Image 5](https://m.media-amazon.com/images/I/419lM2dIJJL.jpg) --- ## 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.sk/products/77276933-lerow-lr-4011-hand-held-geiger-counter-nuclear-radiation-detector](https://www.desertcart.sk/products/77276933-lerow-lr-4011-hand-held-geiger-counter-nuclear-radiation-detector) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-23*