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Flir IM75-NIST

True RMS Insulation Tester/DMM, VFD Mode, METERLiNK Technology, NIST Certificate of Traceability

Brand: Flir
Model No: IM75-NIST
Our Model No: IM75NIST
Condition: NEW
PDF Document Icon Data Sheet (1007 KB)


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Product Features:

  • Handheld insulation tester for installation, troubleshooting and maintenance
  • Multiple ranges of resistance insulation test levels available: 50V, 100V, 250V, 500V, 1000V
  • Transmit readings to METERLiNK-enabled FLIR thermal imaging cameras, or view real-time readings on Android or iOS devices with free FLIR Tools Mobile app
  • True RMS DMM measurements with 1000V range
  • VFD Mode for superior accuracy on variable controlled drive equipment
  • Insulation modes: Polarization Index, Dialectric Absorption and Earth Bond Resistance
  • Bright LED worklights to illuminate test areas and targets
  • Multi-color LED display with Compare Mode makes pass/fail determinations easy
  • Durable double-molded construction (IP54, 3m Drop Test)
Features powerful worklights Click for larger image


The FLIR IM75-NIST True RMS Insulation Tester/DMM, VFD Mode, METERLiNK Technology, NIST Certificate of Traceability is both a premier handheld insulation tester and an advanced multifunction digital multimeter for installation, troubleshooting and maintenance professionals. The IM75-NIST includes several specialty insulation modes including: Polarization Index, Dielectric Absorption and Earth Bond Resistance. Insulation tests can be performed instantly, continuously and over a timed duration for in-depth assessment.

NIST Certificate of Traceability

FLIR's exclusive 12-Point Inspection and Calibration Program uses temperature references that are calibrated annually and traceable to the SP Technical Research Institute of Sweden, and the National Institute of Standards and Technology (NIST).

12-Point Inspection and Calibration Program:

  • Perform a complete operational check
  • Image calibration and camera alignment, when applicable
  • Verify all internal cable and PCB connections
  • Upgrade internal camera software to latest revisions
  • Perform minor repairs
  • Verify and/or calibrate IR image as needed each temperature range for image uniformity
  • Verify ambient temperature compensation as needed
  • Re-calibration to ensure it meets factory specification
  • Perform quality approved acceptance test procedure
  • Provide certificate of conformance
  • Provide calibration certificate (optional, extended calibration certificate with measured values)
  • Clean optics; viewfinder cleaned when applicable
  • *Does not include parts or labor required to meet calibration standards, nor additional lens/filter calibrations.
General Specifications
IP Rating, Drop Test IP 54, 9.8 ft. (3m)
Category Rating CAT III-1000V, CAT IV-600V
Bluetooth Range 32 ft. (10m)
Battery Type AAA (x6)
Memory 99 internal storage locations
Technical Summary Max Range Basic Accuracy
Insulation Resistance 4M - 20GΩ +/- 1.5%
Insulation Test Voltages 50, 100, 250, 500 and 1000V +/- 3%
DC Voltage 1000V +/- .1%
AC Voltage 1000V +/- 1.5%
VFD AC Voltage 1000V +/- 1.5%
Earth Bond Resistance 40Ω - 40KΩ +/- 1.5%
Capacitance 10 mF +/- 1.2%
Frequency (ACV) 40 kHz +/- 5 digits
Diode Test 2V +/- 1.5%
Continuity 400Ω +/- .5%
  • 1 - True RMS Insulation Tester/DMM, VFD Mode, METERLiNK Technology
  • 1 - NIST Certificate of Traceability
  • 6 - AAA Batteries
  • 1 - CAT IV Silicon Test Leads
  • 1 - Limited Lifetime Warranty
  • 1 - User Manual (CD)
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Data Sheet: PDF Document Icon (1007 KB)
Brochure: PDF Document Icon (1.87 MB)
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