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Calibration and Maintenance RS-485 Communication Tester
  • Perfect for both shop and field network troubleshooting
  • Palm sized, battery or adapter powered
  • Select between monitoring, control, and sensor simulation modes
  • Easy to use, and reliable
  • Quickly and easily diagnose digital communications issues
  • For use with ALL QEL digital sensors and controllers
Calibration and Maintenance Calibration and Maintenance
  • Wide selection of calibration kits and disposable gas cylinders to ensure proper maintenance can be performed on all gas detection systems
  • Each kit includes a rugged carry case with all the necessary calibration adapters, regulator and tubing
  • Gas generator series is available for toxic gases such as Hydrogen Sulphide, Chlorine and Hydrogen Cyanide etc.
  • Generators are hand-held, compact and microprocessor based (LCD display optional)
  • Alkaline battery powered
  • Wide selection of replacement sensors for QEL equipment as well as Armstrong Monitoring, MSA, BW Technologies, Vulcain Alarm, and others.

Copyright QELQuatrosense Environmental Ltd. - QEL - Gas Detection,  Monitoring and Controls, Combustion Analyzers and Flame Detection.