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  • Combined vehicle tracking and temperature monitoring
  • Compatible with all refrigeration units
  • EN12830 Class 1 accredited
  • 4 chambers can be monitored independently
  • Can monitor opening/closing of back doors
  • Real-time exception alerts
  • Full temperature audit trail
  • Suitable for all refrigerated vehicles/trailers


  • Real-time visibility of chamber temperatures across your fleet
  • Real-time alerts ensure you are in control
  • Provide customers with proof of load temperature
  • No need for separate data logging unit
  • Temperature information is sent back in real-time
  • Audit trail for reporting and dealing with discrepancies
  • Built-in tamper alert

Technical Specification

  • Digital sensors: -50oC to 80oC
  • Overall accuracy to 0.5oC
  • Resolution 0.1oC
  • Recording interval: Every minute
  • Waterproof enclosure, fitted externally

Find out more about Mastercold

Call us now on 08444 150 150 or arrange an appointment. You can also email us at info@masternaut.co.uk


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The Masternaut Team
08444 150 150