Fluke 1621 Earth Ground Tester Kit


The Fluke 1621 earth ground tester is an easy-to-use earth ground tester. For ground resistance testing, the 1621 is the first line of defense in detecting reliable ground connections. The unit 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.
What’s Included:

  • Fluke 1621 Tester
  • 2 cable reels with wire (1-50m, 1-25m)
  • 3 earth ground stakes
  • 1 Test lead (red and black 2m)
  • 2 Alligator Clips
  • Batteries
  • Users manual
  • Hard carrying case


Battery Type 1x 9v alkaline
CAT II Rating 600v
Dimensions 13 mm x 54 mm x 216 mm (4.5 in x 2.1 in x 8.5 in)
IP Rating ip40
Maximum Resistance Resolution 0.01ω
Measuring Frequency 128hz
Measuring Time 8s
Operating Temperature 0 °c to +35 °c (+32 °f to +95 °f)
Storage Temperature -20 °c to +60 °c (+68 °f to +140 °f)
Weight 850 g (1.9 lb)



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