NOTE, To be discontinued July 1, 2021, see New Thermo EPD TruDose.  The Thermo EPD Electronic Personal Dosimeter combines excellent photon dosimetry with full-spectrum neutron response, making this dosimeter ideal for those with in mixed neutron/gamma fields. The EPD-N2 is able to provide excellent performance in mixed gamma/neutron fields and for low-dose measurements. The EPD-N2 provides advanced radiological performance, 25keV-10MeV (photon), thermal- 15MeV (neutron).