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RayTemp Blue - Bluetooth Infrared Thermometer

SKU: THS-228-920

5-up: $209.00 ea.

RayTemp Blue - Bluetooth Infrared Thermometer

5-up: $209.00 ea.


  • Bluetooth-enabled infrared thermometer
  • Adjustable emissivity
  • Range to 662°F
  • 5:1 distance to spot ratio
  • Includes NIST-traceable certificate
  • Free HACCP LE mobile app
  • Can be integrated into existing apps
  • Made in the UK

With an optic ratio of 5:1 and food grade accuracy, RayTemp Blue - Bluetooth infrared thermometer is perfect for close range, non-contact foodservice temperature measurements. Built with Bluetooth®. Perform line checks faster and more accurately with readings saved directly to your smart device. Can be integrated to existing apps with available SDK - call for details. The new standard in Bluetooth-connected temperature probes.

  • Specifications
    Range -58 to 662°F (-49.9 to 350°C)
    Accuracy * ±1.8°F (±1.0°C) from 32 to 212°F (0 to 100°C) otherwise ±3.6°F (±2.0°C) or 2% of reading, whichever is greater
    Response 1 second
    Distance/Target 5:1 target ratio (5 inch distance measures a 1 inch diameter target area)
    Emissivity 0.95 default - adjustable 0.1 to 1
    Resolution 0.1° / 1°
    Units °C/°F switchable (user reconfigurable)
    Water Resistance IP54
    Wireless Bluetooth 4.0
    Battery 3 x 1.5 volt AAA, 3000 hours continuous
    Operating Range -4 to 122°F (-20 to 50°C), max ambient limits of RayTemp Blue body
    Display 1 H x 1.5 W inches (24 H x 38 W mm) LCD
    Dimensions 5 H x 2.2 W x 1 D inches (128 H x 56 W x 25 D mm)
    Weight 4.6 oz. (130 grams)
    Certificate Includes NIST-Traceable calibration certificate

    *IR accuracy can be affected by the emissivity setting, target spot size, and rapid changes in ambient temperature. Accuracy specification based on ambient temperature of 77°F ±2°F (25°C ±1°C).


    Free mobile app from ThermoWorks compatible with Thermapen Blue and BlueTherm One.

    Download the free HACCP LE App



    • Create and deploy checklists directly from mobile devices
    • Record temperature and Yes/No items for HACCP
    • User-friendly interface shows pass/fail with limits
    • Corrective actions, user, date/time, notes saved with readings
    • Store readings to locked PDF files
    • Save to cloud drives, email, or text reports for brand visibility

    Home screen, easy for staff to select User, Checklist, and Item with Hi/Lo Limits and large display with pass/fail indication around temperature.

    Create, share, export, and import checklists right from mobile device with temperature and Yes/No questions.

    Also compatible with other software providers:

    Request List of Software Developers

    Become an Integrator

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