Fluke 1625 (GEO) Earth Ground Tester

The Fluke 1625 is a distinctive Earth Ground tester that can perform all four types of earth ground measurements. Specifically, the Fluke 1625 tester is able to measure earth ground loop resistance using only clamps - called Stakeless testing. This method doesn't require the use of earth ground stakes or the disconnection of ground rods.
 
Fluke_1625.jpg

 

 

 

 

 

 Features
  • 3- and 4-pole earth ground measurement.
  • 4-pole soil resistivity testing.
  • 2-pole resistance measurement AC.
  • Selective testing, no disconnection of ground conductor (1 clamps).
  • Stakeless testing, quick ground loop testing (2 clamps).
  • Earth impedance measurement at 55Hz.
  • Automatic frequency control (AFC) (94, 105, 111, and 128Hz).
  • 'R' measurement - calculates earth ground impedance at 55Hz to more accurately reflect the earth ground resistance that a fault-to-earth ground would see.
  • Adjustable limits - for quick test result verification.
  • Measuring voltage switchable 20/48V.
  • Programmable limits, settings.
  • Continuity with buzzer.

Fluke 1625 Earth Tester Specifications (PDF)
(documents are in PDF format and will open in a new window)
Testing Methods
  • 3-Pole and 4-Pole Fall of Potential - standard earth ground testing using two ground stakes.
  • 4-Pole Soil/Resistivity testing - determine soil resistivity using four ground stakes.
  • Selective testing - without disconnecting ground rods, a technician can measure ground resistance using a combination of stakes and a clamp.
  • Stakeless testing - innovative solution using only clamps, instead of ground stakes, to measure earth ground loop resistance.
Rental Inquiry Information
 *$113.00 a day approx. Call for a firm price

Reference:

 1625

Description:

 Fluke 1625 Earth Ground Tester