pm4400 introA personal Compact Carbon Dioxide monitor with LCD display, for continuous monitoring of carbon dioxide concentrations in surrounding air, including belt clip and mains charger.

  • Rugged, durable, weather and dust resistant.
  • Compact, lightweight unit – 230g approx.
  • Extremely simple to operate. Easily calibrated by user in fresh air without using calibration gases.
  • 16 hour life of continuous operation: Can be charged using a car or mains charger.
  • Concentrations of up to 5% are shown on the LCD display.
  • Provides different visual and audible alarms should the detected concentration of carbon dioxide rise above the pre - set low alarm ' WARNING' level or above the pre - set high alarm ' DANGER' level.
  • Latest in infra-red technology.
  • LCD display and visual warnings on top for optimal viewing by user and operational confirmation of continuous operation.
  • Alarm LED for gas sited along side LCD display for optimal visibility.
  • If the battery runs low, then audible and visual warnings are supplied

pdf  Quantum Carbon Dioxide Personal Monitor Datasheet

Our Location


RTD Technology Ltd T/A Asistec
Unit 23, Southern Cross Business Park
Boghall Road, Bray
Co. Wicklow, A98 XC52
Tel:  +353  (0)1 286 8796
Tel:  +353  (0)1 286 8797
Fax: +353  (0)1 286 5380

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