• INDICATED USE: remote display/annunciator for the Model 375 Digital Area Monitor
• AUDIO: Sonalert-type speaker with enable/disable switch (greater than 68 dB at 0.61 m [2 ft])
• RADIATION READOUT DISPLAY:
  DISPLAY: four-digit LED display with 2 cm (0.8 in.) digits
  DISPLAY RANGE: 000.0-9999
  DISPLAY UNITS: can be made to display in µR/hr, mR/hr, R/hr, µSv/hr, mSv/hr, Sv/hr, µrem/hr, mrem/hr, rem/hr, cpm, cps, and others
  STATUS: green light, instrument functioning properly
• ALARMS:
  Low Alarm: yellow light, 1 beep/second audible, selectable range: 0-9999
  High Alarm: red light, 4 beeps/second audible, selectable range: 0-9999
  Detector Fail: red light, constant audible tone > 68 dB at 0.61 m (2 ft)
  Low Bat: yellow light, indicates less than two hours of battery life remaining
• CONTROLS:
  Audio: On/Off
  Alarm Reset
• POWER SUPPLIED BY: 120-240 Vac with 5.0 Vdc regulated output
• TEMPERATURE RANGE: -20 to 50 °C (-4 to 122 °F), may be certified to operate from -40 to 65 °C (-40 to 150 °F)
• SIZE: 16.8 x 20.3 x 4 cm (6.5 x 8 x 1.56 in.) (H x W x D)
• WEIGHT: 0.7 kg (1.5 lb)

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