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P. 122
UKE ®

Earth Ground Testers

1620-2 Series

Earth Ground Testers GEO

The most complete Earth Ground Testers

The new Fluke 1620-2 series offer data storage In addition, the Fluke 1625-2 offers these
and download capabilities via USB port, have a advanced features:
new large display and world class accessories • Automatic Frequency Control (AFC) -identifi
will simplify and speed up testing time.
es existing interference and chooses a
These unique earth ground testers that measurement frequency to minimize its
can perform all four types of earth ground effect, providing more accurate earth ground
measurement value
• 3- and 4-Pole Fall-of-Potential (using stakes) • R' measurement - calculates earth ground
• 4-Pole Soil Resistivity testing (using stakes) impedance at 55 Hz to more accurately
• Selective testing (using 1 clamp and stakes) refl ect the earth ground resistance that a
• Stakeless testing (using 2 clamps only) faulttoearth ground would see
• Adjustable limits - for quicker testing
Plus:
• IP56 rated for outdoor use Earth ground resistance and soil
• Professional carrying case resistivity should be measured when:
• USB data storage and transfer • Designing earth ground systems
• Installing new ground system and electrical

equipment
• Periodically testing ground and lightning

protection systems
• Installing large electrical equipment such as

transformers, switchgears, machines, etc.

Features

One-button measurement concept 1123-2 1&25-2 1 Fluke 1625-2 k it
3- and 4- pole Fall of Potential, earth resistance loop testinR
4-Pole soil resistivity testinR ••• •••••• The new Fluke 1625-2 kit: with improved, easy to use reels,
2-Pole resistance measurement AC ••• ••••• heavy-duty stakes, color coded wires and a professional
2-and 4-pole resistance measurement DC carrying case
Selective testing, no disconnection of ground conductor (1 clamp) IP56 IP56
Stakeless testing, quick ground loop testing (2 clamps) CAT 11300V CAT 1l300V
MeasurinR frequency 128 Hz
Earth impedance measurement at 55 Hz
Automatic frequency control (AFC) (94 -128 Hz)
Measuring voltage switch able 20!48V
Programmable limits, settings
Continuity with buzzer
Dust/water resistance
Safety rating

SpeCifications

(Check the Fluke web for detailed specifications)

[ oto 300kO 1
Ot020kO
Resistance ranges ± 10% 20 ! 48V Included accessories
Operating error 48V 250 mA
Test voltage >50mA Fluke 1623-2: Protective holster, 2 test leads,
Short circuit current 2 alligator clips, users manual

Battery type: 6 x AA alkaline cells Fluke 1623-2 Kit: same as above plus stakelreel
Size (wxhxd): 250 x 133 x 187 mm Set 4 pole and selective/stakeless clamp set
Weight - 1623-2 Geo: 1.1 kg (including batteries)
Fluke 1625-2: Protective holster, 2 test leads,
1625-2 Geo: 1.1 kg (including batteries) 2 alligator clips, users manual
Two Year Warranty
Fluke 1625-2 Kit: same as above plus stake/reel
set 4 pole and selective/stakeless clamp set

Recommended Accessories Ordering information

Fluke 1623-2 Basic GEO Earth Groun d

~~ ~~ Tester
C ES-162P4-2
Stake set Fluke 1623-2 Kit Basic GEO Earth Groun d
for 4·Pole Measurement
Tester Kit

~ Fluke 1625-2 Advanced GEO Earth

Ground Tester

Fluke 1625-2 Kit Advanced GEO Earth

EI-1623 EI-1625 ES-162P3-2 Ground Tester Kit

Seiective/stakeiess clamp Sclectivc/stake!ess damp Stake set Ground/Eanh cable reel

set fo r 1623 set for 1625 for 3·Pole Measurement

116 www.tech-equipments.comlsales@tech-equipments.com
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