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Fluke 1621
Earth Ground Testers

  • 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
  • Clearly read and record data with a large, backlit display
  • Rugged holster and design for tough work environments
  • Portable size allows for easy transportation
  • Instantly be alerted to measurements outside of your set limit, when you use the adjustable limit setting
  • 600 V Cat II
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Fluke 1621 Shown

Product Information
Datasheet 194 KB PDF
Manual 409 KB PDF
PDF HelpPDF Help

The Fluke 1621 is an easy-to-use earth ground tester. For ground resistance testing, the Fluke 1621 Earth Ground Tester is the first line of defense in detecting reliable ground connections. The Fluke 1621 features basic ground testing methods including 3-pole Fall-of-Potential as well as 2-pole ground resistance tests. Its convenient size, rugged holster, and large, clear LCD display make it an ideal field earth ground tester, for most electrical grounding work environments. 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.

Ordering Information
Model Description Buy Online Price
MFR ID: 2840276
Fluke 1621 GEO Earth Ground Tester Buy Now Sale $899.99
(Reg. $999.99)
1621 KIT
MFR ID: 3452969
Fluke 1621 KIT GEO Earth Ground Tester Kit. Includes cables and earth ground stakes Buy Now Sale $1,169.99
(Reg. $1,299.99)
Included Accessories
  Fluke 1621 includes:
  • 1 - User's Manual
  • 2 - Measuring Leads with Alligator Clips
  • 1 - 9V Battery
  • 1 - Protective Holster
  • 1 - CD-ROM
Fluke 1621KIT includes:
  • 1 - User's Manual
  • 2 - Cable reels with wire (1-50m, 1-25m)
  • 3 - Earth Ground Stakes
  • 1 - Test lead (Red and Black 2m)
  • 2 - Alligator clips
  • 1 - Set of Batteries
  • 1 - Hard carrying case
Optional Accessories
GEO CABLE-REEL 25M Fluke GEO CABLE-REEL 25M Ground/Earth Cable Reel for Earth Ground Testers Discontinued
MFR ID: 2539117
Fluke GEO CABLE-REEL 50M 50 Meter Ground/Earth Cable Reel for Earth Ground Testers Buy Now
MFR ID: 2539121
Fluke GEO EARTH STAKE Ground/Earth Earth Stake for the Fluke EI-1623 Buy Now Sale $69.59
(Reg. $79.99)
Extended Warranty CarePlans
MFR ID: 4112777
Fluke S2P-GROUP2 Silver CarePlan - Extends warranty from two to four years Buy Now Sale $97.89
(Reg. $109.99)