Fluke 1621 Earth Ground Tester

Fluke Electronic

Fluke authorised distributor and calibration house.

With a simple user interface and intuitive functionality, the Fluke 1621 is a handy grounding tool for electrical contractors, utility test engineers, and earth ground specialists.

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The Fluke 1621 features basic ground testing methods including 3-pole Fall of Potential and 2-pole ground resistance, and enables users to capture values with a single button, making it a handy tool for electrical contractors, utility test engineers and earth ground specialists in the field.

The Fluke 1621 has automatic noise voltage detection to help ensure accurate measurements, and will alert users to measurements outside of an adjustable limit setting.

  • 3-pole Fall-of-Potential earth testing for basic measurements.
  • 2-pole resistance measurements for added versatility.
  • Easily capture values with single-button operation.
  • Ensure accurate measurements with automatic ‘noise’ voltage detection.
  • Hazardous voltage warning offers increased user protection.
  • Built-in adjustable limit setting.
  • Measuring rate: 2 measurements/second.
  • Portable size makes the 1621 ideal for use out in the field.
  • Large backlit display makes it easy to read back testing results.
  • Power: 9 volt alkaline (LR61).
  • Battery Life: LO-BAT is displayed if voltage drops below 6.5 V.
  • Safety: IEC/EN 61010-1, 600 V CAT II, pollution degree 2.
  • Dimensions: 113 mm x 54 mm x 216 mm (4.5 in x 2.1 in x 8.5 in), including holster.
  • Weight: 850 g (1.9 lb), including standard accessories.
  • Fluke 1621 Warranty: 2 years.


Includes: Fluke 1621 GEO Earth Ground Tester, User Manual, 2 x Measuring Leads with Alligator Clips (2m), 9V Alkaline Battery, Yellow Protective Rubber Boot (Holster), CD-ROM.

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Fluke 1621 Earth Ground Tester