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Fluke 1625-2 GEO Earth Ground Tester Kit

SKU FLU/1625-2KIT Categories ,
  • Measures 3- and 4-pole earth resistance
  • Offers stakeless testing with clamps
  • USB data transfer and 1500 record memory
  • Auto frequency control for accurate results

 

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Fluke 1625-2 GEO Earth Ground Tester Kit

The Fluke 1625-2 GEO Earth Ground Tester Kit is designed for professionals who need fast, versatile, and accurate ground testing in the field. It allows you to measure all four types of earth ground systems using a single, robust instrument. With simplified operation and multiple test modes, it helps reduce time on site while ensuring high-quality results.

Stakeless Testing with Clamp Technology

The Fluke 1625-2 enables stakeless earth ground testing using two clamps—ideal for locations where driving stakes isn’t possible. One clamp induces a known voltage while the other measures current, allowing the instrument to calculate resistance automatically. This method requires a bonded earth ground system but avoids disconnecting the rod, preserving the system’s integrity and eliminating downtime. It’s ideal for industrial settings, urban buildings, or substations where access to soil is limited.

Complete Ground Testing Capability

This tester performs 3- and 4-pole Fall-of-Potential measurements, 4-pole soil resistivity tests, selective testing using a single clamp and stake setup, and full stakeless testing using two clamps only. It includes Automatic Frequency Control (AFC), which actively reduces noise interference, and R* measurement to provide a more fault-relevant resistance value. With adjustable limits and USB data transfer, you get flexibility and speed in one instrument.

Colour-coded wires and quick-deploy reels streamline setup, while heavy-duty stakes penetrate tough ground with ease. The IP56-rated case protects all components, making the Fluke 1625-2 perfect for demanding outdoor environments. You can store up to 1500 readings internally and transfer data quickly via USB, simplifying reporting and compliance.

Use the Fluke 1625-2 GEO Earth Ground Tester Kit on transmission towers, utility substations, or internal systems. It provides the tools and accurate data you need to complete testing efficiently and without added complexity.

Key Features
  • Tests 3- and 4-pole earth resistance using stakes
  • Conducts soil resistivity tests with 4-pole method
  • Stakeless testing using two clamps for live systems
  • Selective testing using one clamp and stakes
  • Automatic Frequency Control for accurate readings
  • Calculates R* impedance to reflect fault conditions
  • IP56-rated for outdoor use in harsh conditions
  • Stores up to 1500 readings with internal memory
  • USB port for fast data transfer and result logging
  • Operates from -10°C to 50°C, stores from -30°C to 60°C
  • Central rotary switch and function key controls
  • Display features 4-digit 7-segment LCD
  • Supplied with colour-coded test leads for clarity
  • Complies with IEC61557-5 and DIN 43780 standards
  • Heavy-duty carrying case for ease of transport
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Fluke 1625-2 GEO Earth Ground Tester Kit

The Fluke 1625-2 GEO Earth Ground Tester Kit is designed for professionals who need fast, versatile, and accurate ground testing in the field. It allows you to measure all four types of earth ground systems using a single, robust instrument. With simplified operation and multiple test modes, it helps reduce time on site while ensuring high-quality results.

Stakeless Testing with Clamp Technology

The Fluke 1625-2 enables stakeless earth ground testing using two clamps—ideal for locations where driving stakes isn’t possible. One clamp induces a known voltage while the other measures current, allowing the instrument to calculate resistance automatically. This method requires a bonded earth ground system but avoids disconnecting the rod, preserving the system’s integrity and eliminating downtime. It’s ideal for industrial settings, urban buildings, or substations where access to soil is limited.

Complete Ground Testing Capability

This tester performs 3- and 4-pole Fall-of-Potential measurements, 4-pole soil resistivity tests, selective testing using a single clamp and stake setup, and full stakeless testing using two clamps only. It includes Automatic Frequency Control (AFC), which actively reduces noise interference, and R* measurement to provide a more fault-relevant resistance value. With adjustable limits and USB data transfer, you get flexibility and speed in one instrument.

Colour-coded wires and quick-deploy reels streamline setup, while heavy-duty stakes penetrate tough ground with ease. The IP56-rated case protects all components, making the Fluke 1625-2 perfect for demanding outdoor environments. You can store up to 1500 readings internally and transfer data quickly via USB, simplifying reporting and compliance.

Use the Fluke 1625-2 GEO Earth Ground Tester Kit on transmission towers, utility substations, or internal systems. It provides the tools and accurate data you need to complete testing efficiently and without added complexity.

Key Features
  • Tests 3- and 4-pole earth resistance using stakes
  • Conducts soil resistivity tests with 4-pole method
  • Stakeless testing using two clamps for live systems
  • Selective testing using one clamp and stakes
  • Automatic Frequency Control for accurate readings
  • Calculates R* impedance to reflect fault conditions
  • IP56-rated for outdoor use in harsh conditions
  • Stores up to 1500 readings with internal memory
  • USB port for fast data transfer and result logging
  • Operates from -10°C to 50°C, stores from -30°C to 60°C
  • Central rotary switch and function key controls
  • Display features 4-digit 7-segment LCD
  • Supplied with colour-coded test leads for clarity
  • Complies with IEC61557-5 and DIN 43780 standards
  • Heavy-duty carrying case for ease of transport

 

Technical Specifications
SpecificationDetail
ModelFluke 1625-2 GEO Earth Ground Tester Kit
Manufacturer Part Code4325181
MemoryUp to 1500 records with USB access
Display4-digit (2999 count), 7-segment LCD
Measuring Methods3- and 4-pole resistance, soil resistivity, stakeless, selective
Clamp TestingTwo clamp stakeless and one clamp selective options
Measurement FrequencyManual/automatic selection 94, 105, 111, 128 Hz
Measurement Voltage20 V AC / DC
Short Circuit Current250 mA AC or DC
Measuring Range (Resistance)0.020 Ω to 300 kΩ
Resolution0.001 Ω to 100 Ω (auto-adjusted)
Accuracy (Typical)±2% of reading ± 2 digits (resistance)
Operating Temperature-10°C to +50°C
Storage Temperature-30°C to +60°C
Protection RatingIP56 (instrument), IP40 (battery compartment)
Max Voltage (Test Circuits)250 V (U<sub>rms</sub>)
Battery Type6 x 1.5 V AA (IEC LR6/type AA)
Battery LifeUp to 6,000 measurements (typical)
Dimensions (W x H x D)250 x 133 x 187 mm
Weight1.1 kg (device only), 7.6 kg with accessories
Case MaterialPolyester, rugged build
External Influence ResistanceComplies with DIN 43780 (8/76)
SafetyDouble/reinforced insulation to IEC61010-1
Quality StandardsManufactured to DIN ISO 9001
What’s Included
  • Fluke 1625-2 GEO Earth Ground Tester
  • 2 x current clamps
  • Set of heavy-duty ground stakes
  • Colour-coded test leads
  • USB interface cable
  • Rugged polyester carry case
  • User manual and quick guide
  • 6 x AA batteries (pre-installed)

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