Rugged Die Cast Aluminum Belt Worn Personal Alarm, Dual Range for Continuous Warning
Emits a short constant "chirp" which intensifies as radiation levels increase
Dual range with High/Low settings: High range produces 60 "chirps" per minute in a 30 mR/hr field, Low range produces 60 "chirps" per minute in a 1 mR/hr field
Saturation in excess of 1000 R/hr
Halogen quenched GM tube, Gamma and X-Ray from 80 - 2000 KeV +/- 20%