GQ GMC 300E Plus Digital Geiger Counter Nulcear Radiation Detector Monitor Meter dosimeter Beta Gamma X ray data logger recorder realtime monitoring for personal home professional general purpose with UK wall charger

Small hand-held Geiger counter developed by GQ Electronics USA. General indoor, outdoor detection Audio/visual indication; Dot matrix LCD display; Real-time per second data recording to internal flash memory USB Data port for connection/charging with computer/PC/laptop GQ Soft Geiger Counter software Large font and Text mode provide easy reading and maximum data information. eg. CPM, Date, Time, Elapsed time, uSv/h, mR/h etc Real-time graphic mode provide visualized real-time radiation changes, so that much easier to observe the data changes Online manual user guide is also available in several foreign languages (English, German, French, etc.)