Available in Eberline models RM-14

Indicated Use: Area monitoring or frisking station
Display: Analog
Display Range: 0 – 500 cpm
Display Scales: X1, X10, X100
Audio: Analog volume adjustment
Response Time: Fast or Slow
High Alarm: Features five set points
Features: 5micro-Amp recorder and a scaler output
Connector: BNC
Calibration Controls: Independent scale calibration potentiometers

Has integral battery or can be plugged into 120V receptical.