1.  Military-grade reliability
2.  Common Base Unit interface for 6 individual probes
3.  Hot-swapping Smart Probe technology allows any RDS probe to be used with any Base Unit
4.  Consistent LCD interface for all probes
5.  45 Hours of data storage
6.  Ergonomic design
7.  Stealth mode
8.  Operates on 4 AA-size batteries
9.  Complies with ANSI N42.17 using ¹³⁷Cs as a reference source
10.  Calibration and firmware upgrades via Rad-Extender