Hi, does anyone know if there is a GQ counter available to measure higher range as for example the 0 µsv/h to 300 µsv/h range of the gmc 300e? I know there exists the GMC-080 to assemble any tube but there is no usb port mounted. Further i think its difficult to calibrate. Thanks a lot and greatings from national park eifel.
Yes. There is an high range tube available. it covers 10 times higher range than current GMC-300E/GMC-320+ If you need higher range unit, please contact support@gqelectronicsllc.com.