--- 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: "4325.18 DT" currency: TND in_stock: true category: "Imagesco" url: https://www.desertcart.tn/products/26489226-gca-07w-dl-professional-digital-geiger-counter-radiation-monitor-data store_origin: TN region: Tunisia --- # 0.001 mR/hr ultra-fine resolution 8-hour data logger Detects alpha, beta, gamma radiation 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:** 4325.18 DT **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead of radiation risks with precision and power in your hands! ## 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?** 4325.18 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Versatile Detection:** External wand with LND 712 GM tube reaches tight spots and detects alpha, beta, X-ray, and gamma radiation effortlessly. - • **Certified Confidence:** ANSI N323A calibration ready and factory calibrated with NIST traceable sources for trusted reliability. - • **Data-Driven Decisions:** Built-in data logger captures and replays over 8 hours of radiation exposure history—never miss a critical trend. - • **Seamless Connectivity:** USB and TTL outputs enable easy data export and graphing with free downloadable software—perfect for professionals on the go. - • **Precision that Protects:** Detect radiation with an industry-leading 0.001 mR/hr resolution for pinpoint accuracy. ## Overview The GCA-07W-DL is a professional-grade digital Geiger counter featuring ultra-fine 0.001 mR/hr resolution, an 8-hour built-in data logger, and an external wand probe for flexible radiation detection. ANSI N323A certification ready and factory calibrated with NIST traceable sources, it supports alpha, beta, X-ray, and gamma radiation monitoring. USB and TTL outputs allow seamless data export and graphing, making it ideal for industrial, educational, and emergency preparedness applications. ## Description GCA-07W-DL Professional Digital Geiger Counter with Data Logger & External Wand – N323A Certification ReadyReliable, Accurate, and Easy to Use The GCA-07W-DL is a high-performance digital Geiger counter designed for detecting and accurately measuring radiation. It’s ANSI N323A certification ready and includes a built-in data logger and external wand probe for enhanced flexibility.Key Features:N323A Certification Ready: Meets ANSI N323A calibration standards (certification available separately).Built-In Data Logger: Records and plays back up to 8 hours of radiation data.External Wand Probe: Uses an LND 712 Geiger-Mueller tube for precise detection and ease of use in hard-to-reach areas.Radiation Detection: Detects Alpha particles (>3 MeV), Beta particles (>50 KeV), X-ray and Gamma radiation (>7 KeV).Display: 16-character x 2-line LCD for clear digital readout.Selectable Measurement Modes: Switch between CPS (Counts Per Second) and CPM (Counts Per Minute); measures in mR/hr or mSv/hr.Data Output: TTL logic pulse jack and USB output for PC connectivity and graphing.Applications:Educational use – ideal for classroom demonstrations and nuclear physics experiments.Emergency Services – suitable for domestic preparedness and nuclear incident response.Industrial & Environmental – used for compliance verification and screening of materials for radiation.Calibration: Factory calibrated using a NIST traceable radiation source to ensure accuracy. Optional NRC certification is available through an independent U.S. licensed laboratory. Certification conforms to U.S. NRC standards (10-CFR-34 & ## Features - 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 GRAPHING SOFTWARE: Downloadable from the company website. Images SI Inc., manufacturing electronic instruments and kits for over 25 years. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01D7V09GS | | Best Sellers Rank | #716,652 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #307 in Industrial Data Loggers | | Date First Available | March 20, 2016 | | Item model number | GCA-07W-DL | | Manufacturer | Images SI Inc. | ## 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/61i9j0c+LvL.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. ## 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.tn/products/26489226-gca-07w-dl-professional-digital-geiger-counter-radiation-monitor-data](https://www.desertcart.tn/products/26489226-gca-07w-dl-professional-digital-geiger-counter-radiation-monitor-data) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-30*