• High definition probe with dual-view camera
  • Processing speeds that render a smooth, clear, consistent image
  • 7” LCD screen for easy viewing
  • Macro to micro zoom function
  • Adjustable lighting to capture the best image
  • Up is Up® technology for an appropriate orientation, regardless of the probe location
  • Fluke Connect® allows you to save and share images directly from the diagnostic scope


  • VCHEK™ LoZ low impedance measurement function to simultaneously test for voltage or continuity*
  • True RMS for accurate AC measurements on non-linear loads
  • A large backlit display allows for easy visibility in low-lit areas
  • Record signal fluctuations using the Min/Max function
  • Diode test for testing general-purpose germanium, silicon, and power diodes
  • Integral holster with probe holders for easy storage
  • Auto and Manual ranging for added user functionality
  • The optional TPAK magnetic hanger allows the user hands-free flexibility


  • 1000V AC/DC; 10A AC/DC (with test leads and current jacks); resistance to 50 MΩ; capacitance to 10,000 μF, frequency to 100 kHz; temperature from -40 ℃ to 400 ℃
  • Robust, fast and accurate with manual and automatic ranging, Display Hold, Auto Hold, and Min/Max-Average recording
  • Backlit digital display, analog bar graph, and built-in temperature measurements with included thermocouple.


  • High temperature infrared thermometer that measures from -30°C to 900°C (-22°F to 1652°F)
  • Offers an ultra-high 60:1 distance-to-spot ratio with dual laser sighting for fast, accurate targeting
  • Features a user-selectable multi-language interface
  • Displays the temperature plus MAX, MIN, DIF, AVG temperature
  • Provides adjustable emissivity and a predefined emissivity table


Fluke CLKT Infrared Windows are Available in Three Sizes 50 mm (2 in), 75 mm (3 in) and 100 mm (4 in)

Each CLKT infrared window is engineered and tested to withstand electric-arcs up to 50 kA for 30 cycles.

The ClirVu® coating - exclusive to Fluke infrared windows - seals the optic prior to assembly to protect against moisture degradation making it perfect for very hot and very cold outdoor environments.

Each Fluke infrared window is delivered with an identification plate attached for unique, on-site numbering for rapid location confirmation and faster repairs.

CLKT infrared windows come complete with a security access key, installation instructions and self-adhesive drilling template.

For 5 minute or less installation and Autoground consider the CV300.