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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.
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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) |
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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.
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| Rental Inquiry Information |
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Reference: |
1625 |
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Description: |
Fluke 1625 Earth Ground Tester |
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