Advanced pocket-size instrument detects and localizes radiation sources as generated by man-made devices such as nuclear weapons, improvised nuclear devices (IND) or radiological dispersal devices (RDDs).

Single detector arrangement offers the following unique advantages over the whole measuring range:

• Consistent angular dependence
• No mutual shielding of neighbored detectors
• Consistent energy response
• No transition range with annyong hysteresis effects
• No high activity source for function test of high dose rate detector required
• Menu-driven with an intuitive, easy-to-use format
• Patented Natural Background Rejection (NBR) technology provides high sensitivity with high selectivity; eliminates nuisance alarming due to naturally recurring radiation sources (such as granite)
• Low-power-technology components and fully automated self-checks result in minimum maintenance
• Equipped with large clear graphic display and audible/visible/vibrating alarms; earphone-output for silent alarming