--- product_id: 26489226 title: "GCA-07W-DL Professional Digital Geiger Counter - Radiation Monitor with Data Logger and External Wand - ANSI N323A Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range" brand: "imagesco" price: "$1217.93" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/26489226-gca-07w-dl-professional-digital-geiger-counter-radiation-monitor-data store_origin: US region: United States of America --- # 1000 mR/hr Range 0.001 mR/hr Resolution Data Logger for 8+ hours GCA-07W-DL Professional Digital Geiger Counter - Radiation Monitor with Data Logger and External Wand - ANSI N323A Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range **Brand:** imagesco **Price:** $1217.93 **Availability:** ✅ In Stock ## Summary > Stay Ahead of the Curve with Precision Monitoring! 📡 ## Quick Answers - **What is this?** GCA-07W-DL Professional Digital Geiger Counter - Radiation Monitor with Data Logger and External Wand - ANSI N323A Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range by imagesco - **How much does it cost?** $1217.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/26489226-gca-07w-dl-professional-digital-geiger-counter-radiation-monitor-data) ## Best For - imagesco enthusiasts ## Why This Product - Trusted imagesco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Monitoring:** Experience unparalleled accuracy with a resolution of 0.001 mR/hr. - • **Wide Detection Range:** Stay informed with a comprehensive range of 0.001 mR/hr to 1000 mR/hr. - • **User-Friendly Software:** Access free radiation graphing software for easy data visualization. - • **Data at Your Fingertips:** Built-in data logger captures and plays back over 8 hours of radiation data. - • **Versatile Radiation Detection:** Detects alpha, beta, X-ray, and gamma radiation for complete peace of mind. ## Overview The GCA-07W-DL Professional Digital Geiger Counter is a cutting-edge radiation monitor designed for professionals. With ANSI N323A certification readiness, it offers exceptional resolution of 0.001 mR/hr and a detection range of up to 1000 mR/hr. The built-in data logger records over eight hours of data, while the included software allows for easy analysis and graphing of radiation levels. This device is essential for anyone needing reliable radiation monitoring. ## Description GCA-07W-DL Professional Digital Geiger Counter - Radiation Monitor with Data Logger and External Wand - ANSI N323A Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range ## Features - ANSI N323A CERTIFICATION READY – Our ANSI certification is available at additional cost from the manufacturer. - COUNTING RESOLUTION AND RANGE: 1 Count Per Minute (CPM) - 10000 Counts Per Second (CPS) - RADIATION RESOLUTION AND RANGE: 0.001 mR/hr resolution / 1000 mR/hr Range (Imperial measurements); 0.01 uSv/hr resolution - 10 mSv/hr range (Metric) - DATA LOGGER : Built in data logger records and plays back over eight hours of data. Detector Sensitivity: Alpha particles above 3 MeV in energy. GM tube has a thin mica window that allows alpha radiation to be detected. Beta radiation above 50 KeV; X-Ray and Gamma radiation above 7 KeV - FREE RADIATION GRAPHING SOFTWARE: Downloadable from company website. Images SI Inc., manufacturing electronic instruments and kits for over 25 years. ## Images ![GCA-07W-DL Professional Digital Geiger Counter - Radiation Monitor with Data Logger and External Wand - ANSI N323A Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range - Image 1](https://m.media-amazon.com/images/I/71JqtW44zWL.jpg) ## Questions & Answers **Q: Can this be used for prospecting?** A: Yes. All our digital Geiger counters with wands are perfect for prospecting. I recommend keeping the plastic end cap on the wand when prospecting to protect the thin window of the GM tube. There are two articles on the company website written by users, that have used the GCA-07W for prospecting with good results. **Q: Does it come with the NCR certification ready, or it take some days more to have it with the certification ?** A: No. The NRC certification is only available through the manufacturer. It costs an additional $125.00 to the cost of the Geiger counter and adds two weeks to its delivery. The NRC certificate, certifies your Geiger counter has passed ANSI-STD N323A calibration using a NIST traceable source from an independent government licensed lab conforming to NRC regulations 10-CFR-34, 10-CFR-35, making it suitable for regulatory inspections. **Q: How often does the nrc re-calibration need to be carried out? annually? how often does the nist or manufacturer's re-calibration need to be done?** A: The NRC certification certifies that your Geiger counter has passed ANSI-STD N323A, and this must be performed annually to remain certified. For users who do not need the ANSI-STD N323A, a less expensive factory calibration using a NIST traceable source may be performed annually. **Q: Estoy interesado en el producto, pero lo necesitaria en semana y media, hay posibilidad de que me llegue para primeros de octubre ( del 1 al 5). salu2** A: You would need to choose an expedited shipping method. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bang for the buck, above-and-beyond vendor support *by S***T on March 8, 2023* This is the cheapest Alpha+Beta+Gamma GM device with a handheld wand you can get without sacrificing quality. More sensitive than my numerous other lower priced units. I had mistakenly assumed a pancake probe was an availabe option. Researching this after buying it, I ended up emailing the vendor. They ACTUALLY RESPONDED and even engaged in an an email thread until my understanding of the involved variables was complete. I'm really shocked by how good a purchase this was for me. ### ⭐⭐ Complicated *by D***N on March 3, 2025* Unclear instructions. Complicated to use. Never really figured it out. ### ⭐⭐⭐⭐⭐ So far so good, the apparatus follows the specs *by S***O on November 4, 2016* Outstanding product. I am a prof. of materials science and physics in a university. The device is used for lab and educational work, once in a while. So far so good, the apparatus follows the specs, it is perfectly calibrated to the manufacturer NIST sources, and has all the standard conversions of the data. The battery does not last forever, obviously. I suggest the manufacturer to consider an external battery for field work. Last but not least, I like the beeps of the background noise... Very geeky ! ## Frequently Bought Together - GCA-07W-DL Professional Digital Geiger Counter - Radiation Monitor with Data Logger and External Wand - ANSI N323A Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables --- ## 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.us/products/26489226-gca-07w-dl-professional-digital-geiger-counter-radiation-monitor-data](https://www.desertcart.us/products/26489226-gca-07w-dl-professional-digital-geiger-counter-radiation-monitor-data) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-07*