GQ GMC-320+V4 Geiger Counter Nuclear Radiation Detector Meter Beta Gamma X Ray

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This<br>brand new GQ GMC-320+V4 Geiger counter is a ready-to-go nuclear radiation detector monitoring instrument.<br>On<br>e popular model of GQ digital Geiger Counter family (designed/developed by GQ Electronics LLC, Seattle, WA, USA).<br>A very useful tool that has wide-range of applications:<br>Not only to alert while high dose of big incident happened, like Fukushima, but also sensitive enough to prevent from harmful radiation background around you and protect your health daily.<br>The GQ GMC-320+V4 digital Geiger Counter is an enhanced version of GMC-320 and GMC-300. It added new features from the previous model, such as front LED indicator, analog data port output, new graphics type etc.<br>Some pictures here may be taken from a GMC-320, GMC-300 model, but GMC-320+V4 has same features on it.<br>It is designed to be a portable and convenient device. The device comes with built in audible and visual signals for the level of radiation detected. It can be used for radiation detection and monitoring both indoor and outdoor, as well as in other similar environments. It features automatic data recording. It can continually monitor the radiation and log the data each second into internal memory. When connected to a PC, the software can download the radiation history data to the computer and the user is able to analyze those data later.<br>The device is equipped with a USB port, utilized for communication and external power supply/charging of the internal rechargeable battery.<br>The GQ GMC-320+V4 internal rechargeable battery can be charged with a generic USB charger/port. Using the adapters, continuous data monitoring is possible. Using either power adapter you will not have to worry about the batteries charge condition or any data loss.<br>The software newly added Geiger Counter World Map connectivity.  It allows users to store the reading data via the internet to the server. Users are able to retrieve the history data anytime, anywhere in the world. The service is free to GQ GMC users with unlimited history data storage space.<br>The main board also has a real time clock on board for time-related data logging purposes.<br>The USB port communicates with the GQ GMC-320+V4 Soft Geiger Counter software and the GQ Geiger Counter Data Viewer software.<br>The GQ GMC-320+V4 Soft Geiger Counter software¡¯s appearance is an exact copy of the GMC320 Plus hardware human interface. You can download it for free and experience the GMC-320 Plus user interface before you purchase the real hardware.<br>The GQ Geiger Counter Data Viewer software can download the time-stamped radiation (history) data from the unit and save it on a computer for future references and analysis.<br>For professional data logging of radiation data, the GQ Geiger Counter Data Viewer(Logger) may be downloaded for free. An even more advanced version, the GQ Geiger Counter Data Logger PRO software may be purchased at low cost from GQ Electronics LLC.<br>The GQ data viewer software also can be used as real-time data monitor. Users are able to save the real-time data into Excel .csv text format,  HTML file format etc.<br>GQ GMC-320+V4 provides open GQ RFC1201 communication protocol for easier system integration. See the software download section for a detailed protocol.<br>GMC-320+V4 is simple to use, r<br>easonable price, top Selling model at eBay<br>Awards :<br>Top 7 Best Geiger Counter 2017 Winner! see video<br>Top 8 Best Geiger Counter 2016 Winner! see video<br>Top 10 Best Geiger Counter 2015 Winner! see video<br>Specification:<br>Radiation detection: Beta, Gamma, and X-Ray<br>Detectable Energy Range: 0.1~3.0 MeV<br>Own Background: 0,2 Pulses/s<br>Working Voltage: 3.2-4.0V<br>LCD Display: Dot matrix with backlight<br>Working power: 0.045W - 0.2W<br>Power: 3.6V/3.7V battery / USB power<br>Main unit size: 5 x 2.8 x 1 inches<br>Weight: 4 oz<br>Main Features:<br>Two operation modes: use the main unit alone or use while connecting PC<br>High sensitivity tube M4011 installed (user can remove this tube install other tubes if needed)<br>Instant background reading after turn on the unit<br>Data logging feature record the data every second and play it back later on software.<br>Free copy of GQ data processing software (Data viewer)<br>Open communication protocol let your software/system communicate with the unit.<br>LCD graphic with back-lit, contrast, brightness are adjustable&l