1.  Lightweight Design - Only 0.35 kg (0.75 lb)
2.  Employs 1 x 1 Equivalent Scintillator Detector
3.  Sigma Audio (or Click Audio Possible) & Alarm Beep
4.  Displays in mR/hr, µSv/h, dpm, Bq, cpm, or cps
5.  Simple Three-Button Operation
6.  Count Rate, Exposure, Dose, and Counting Alarms
7.  Automatic Display Backlight
8.  Bright Red Flashing ALARM LED