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Fluke 66 Handheld Infrared Thermometer

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  • Fluke knows temperature, with more than two decades of thermometry experience. Today, we offer the latest in non-contact IR temperature test tools, probes, accessories, and application expertise for a complete range of applications. And Fluke backs its tools with the industry’s best warranty and highest rated customer service.

    • Laser guided sighting system for easy targeting with 1% accuracy
    • 12-point data logging
    • Advanced optics to measure smaller targets at greater distances
    • Adjustable emissivity for more accurate temperature measurements
    • Selectable MAX, MIN, DIF and AVG functions that display values instantly with Hi/Lo Alarm
    • Expanded measurement range up to 600ºC (1100ºF)
    • Optional probe accessory available for dual contact and non-contacttemperature measurements
  • Specifications
    Backlit display for use in poorly lit areas Yes
    Holds temperature readings Yes
    Range -32 to 600°C (-25 to 1100°F)
    Datalogging Yes
    Distance to spot ratio 30:1
    Hi-Lo alarm Yes
    Optional RTD probe (contact temperature measurement) Yes
    Emissivity Digitally adjustable (from 0.1 to 1.0 by 0.01)
    Measurement Accuracy
    -32 to -26°C (-25 to -15°F) ±3°C (±5°F)
    -26 to -18°C (-15 to 0°F) ±2.5°C (±4°F)
    -18 to 23°C (-0 to 73°F) ±2°C (±3°F)
    For targets above 23°C (73°F) ±1% of reading or ±1°C (±2°F), whichever is greater
    • Models
      Model Name Description  
      Fluke 66 Fluke 66 Handheld Infrared Thermometer
    • Manuals
      63/66/68 用户手册 Download
      63/66/68 Users Manual Download
      63/66/68 Mode d'emploi Download
      63/66/68 Bedienungshandbuch Download
      63/66/68 Manuale per l’uso Download
      63/66/68 ユーザーズ・マニュアル Download
      63/66/68 Manual do usuário Download
      63/66/68 Manual de uso Download
      63/66/68 Kullanım Kılavuzu Download
      63/66/68 Users Manual Supplement Download
    • Application Notes
      Electrical applications for infrared thermometers Download
      Fluke 66 and 68 Infrared Thermometers Download
      Temperature calibration application note Download
      Using the Fluke 66 and 68 Infrared Thermometers for electrical troubleshooting and predictive/preventive maintenance Download