Iii relationship to similar equipment: similar to radiac set an/udr-13, but not electrically. not interchangeable with the an/udr-13 due to differences in embedded software.
Overall length: 0.990 inches nominal
Current type: dc
Iii end item identification: an/udr-15
Iii joint electronics type designation system item name: radiac set
Overall height: 3.950 inches nominal
Radiation type and function: gamma rays measures neutron rays measures
Overall width: 2.610 inches nominal
Iii joint electronics type designation system item type number: an/udr-15
Special features: operating power requires: 4 each 1.5v aaa batteries, 150 hours minimum life.