Fluke 1625-2 Advanced GEO Earth Ground Tester
FOR EACH TEST, THE TESTERS INFORM YOU WHICH STAKES or CLAMPS NEED TO BE CONNECTED AND THE LARGE ROTARY SWITCH CAN BE USED EVEN WITH A GLOVED HAND
INSTRUMENT FEATURES
The Fluke 1625-2 earth ground tester is able to measure earth ground loop resistances using only clamps. With this test method, two clamps are placed around the earth ground rod and each are connected to the tester. No earth ground stakes are used at all. A known, fixed voltage is induced by one clamp and the current is measured using the second clamp. Then the tester automatically determines the resistance of the earth ground rod.
With Stakeless testing, the earth ground rod does not need to be disconnected - leaving the bonded earth ground system intact during test. Gone are the days of spending time placing and connecting stakes for each earth ground rod on your system - a major time saver. You can also perform earth ground tests in places you’ve not considered before: inside buildings, power pylons, or anywhere you don’t have access to soil.
Fluke 1625-2 GEO Earth Tester Features
Automatic Frequency Control (AFC): Identifies existing interference.
R* measurement: Calculates earth ground impedance at 55 Hz.
Adjustable limits: For quicker testing.
3 and 4 Pole Fall-of-Potential (using stakes).
4-Pole Soil Resistivity Testing (using stakes).
Selective Testing (using 1 clamp and stakes).
Stakeless Testing (using 2 clamps only).
Display: 1999 digit LCD.
Operating temperature: -10°C to 50°C (14°F to 122°F).
Memory: Internal memory storage up to 1500 records accessible via USB port.
Measuring time: Typical 6 sec.
Auxiliary power: 6 x 1.5 V alkaline (type AA LR6).
Battery life span: Typical > 3,000 measurements.
Protective type: IP56 for case, IP40 for battery door according to EN60529.
Dimensions: 250 mm x 133 mm x 187 mm (9.75 in x 5.25 in x 7.35 in).
Weight: 7.6 kg (16.8 lb) incl. accessories and batteries in carrying case.
See PDF datasheet for full specifications.
Included Accessories:
GEO Earth Ground Tester, Fluke 1625-2 User’s Manual, Batteries, Quick Reference Guide & USB Cable.