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Yokogawa - MT300 Digital Manometer

Yokogawa - MT300 Digital Manometer

The MT300 delivers high speed, high resolution, and synchronous measurements for high measurement accuracy and long term stability. It offers various functions for field device calibration,...

  • Test the grounding components of equipment in hard-to-reach spaces, including areas that are indoors or fully paved and do not permit driving auxiliary test stakes.
  • AC Leakage Current Measurement: Identify AC leakage without disconnecting your earth ground stake from the grounding system
  • Rugged: Heavy-duty clamp jaw stays in alignment and calibration on tough jobsites
  • Logging measurement: Saves up to 32,760 measurements in memory


  • MATLAB® and LabVIEW® software compatibility allows users to integrate infrared data, images and videos to support R&D analysis
  • 640 x 480 resolution
  • See the details you need with optional smart lenses: 2x and 4x telephoto, wide angle and macro lenses
  • Optimize images, generate customizable reports and export images to the format of your choice with SmartView® desktop software
  • Wirelessly connect your camera to the Fluke Connect® system to easily share and edit images


  • 200 A AC and DC current measurement with detachable jaw
  • 600 VAC and DC voltage measurement
  • Detachable jaw makes accessing wires and viewing the display easier
  • Built in flashlight/torch allows for easy illumination and identification of wires
  • CAT III 600 V
  • Compact design fits in your hand and can be used while wearing protective equipment
  • State of the art signal processing allows for use in noisy electrical environments while providing stable readings
  • Large, easy to read, backlight display automatically sets the correct measurement range so you do not need to change switch positions while taking a measurement
  • Three-year warranty
  • Soft carrying case


  • True-RMS accuracy with manual and automatic ranging, Display Hold, Auto Hold, and Min/Max-Average recording give you the results you need.
  • Fluke-i400 AC 400A Current Clamp turns the 289 into a clamp meter.
  • Safety rated CAT III 1000 V, CAT IV 600 V meter to get you home safely from the job.


  • A completely sealed, IP67 rated case
  • Withstands drops up to 10 ft or 3 m (with holster)
  • Dustproof per IEC 60529 IP6x
  • Waterproof per IEC 60529 IPx7
  • CAT III 1000 V, CAT IV 600 V
  • Reversible holster for added protection of the display when not in use