Fluke 1625-2 GEO Earth Ground Tester

Fluke 1625-2 GEO Earth Ground Tester

The FLUKE 1625-2 GEO Earth Ground Tester represents the pinnacle of electrical safety testing, offering unparalleled versatility for professional engineers and technicians in Sri Lanka. This advanced digital earth tester simplifies complex grounding measurements with its revolutionary stakeless testing capability, allowing you to measure earth loop impedance using only clamps—perfect for sites where driving stakes is impossible. From 3- and 4-pole Fall-of-Potential tests to selective and soil resistivity analysis, the 1625-2 provides a complete diagnostic toolkit in one rugged device.

Engineered for speed and accuracy, this ground resistance tester features Automatic Frequency Control (AFC), which identifies electrical interference and selects a clear testing frequency for more reliable readings. Its user-friendly interface with a rotary knob makes switching between test types effortless, while the large display provides clear results. Housed in an IP56-rated case, the Fluke 1625-2 is the definitive handheld earth tester for professionals who require the most advanced measurement methods at a competitive price in Sri Lanka.

Key Features of this Digital Earth Tester

• Revolutionary Stakeless Testing Perform a complete earth resistance test without using any stakes. By using two clamps, this method is ideal for measuring ground loop resistance in urban environments, inside buildings, or on paved surfaces.
• Multiple Testing Methods in One Unit Includes 3- and 4-pole Fall-of-Potential, 4-pole soil resistivity, selective testing (with 1 clamp), and stakeless testing (with 2 clamps) for comprehensive grounding analysis.
• Automatic Frequency Control (AFC) This advanced grounding tester automatically identifies electrical noise and selects the optimal measurement frequency (94 to 128 Hz) to ensure the highest accuracy, even in noisy substations.
• Measurement for Advanced Diagnostics Calculates ground impedance at 55 Hz to more accurately reflect the performance of a grounding system under actual fault conditions, a critical feature for power utility applications.
• Rugged IP56-Rated for Field Use Designed for tough outdoor environments, the case is rated IP56 for protection against dust and water ingress, ensuring reliable performance in any weather.
• Complete GEO Earth Ground Tester Kit This kit includes everything needed for all test methods right out of the box, including clamps, heavy-duty test leads, earth spikes (electrodes), and a professional-grade carrying case.

Common Applications

This professional ground resistance tester is essential for:

• Challenging Urban & Industrial Environments Use its stakeless capability to test grounding systems inside factories, on city streets, or anywhere you can't drive stakes into the soil.
• Comprehensive System Diagnostics Ideal for engineers who need to perform multiple test types (stakeless, selective, soil resistivity) to troubleshoot and verify complex industrial and commercial grounding systems.
• Substation & Power Utility Audits Leverage the AFC and R* measurement features for accurate earth pit testing and safety compliance in high-interference environments like power substations and transmission lines.

Technical Specifications for the Earth Resistance Meter

• Product Name: FLUKE 1625-2 GEO Earth Ground Tester Kit
• Resistance Range: 0.01Ω to 300 kΩ
• Test Methods: 3- and 4-pole Fall-of-Potential, 4-pole Soil Resistivity, Selective, Stakeless
• Safety Rating: CAT II 300V
• IP Rating: IP56
• Power Source: 6 x LR6 (AA) batteries
• Dimensions: 250(L) x 133(W) x 187(H) mm

What's in the Box?

• 1 x FLUKE 1625-2 GEO Earth Tester
• 2 x Test Clamps
  
• 1 x Set of Heavy-Duty Test Leads on Reels
• 4 x Auxiliary Earth Spikes
• 6 x 1.5V Batteries (AA)
  
• 1 x Professional Carrying Bag
• 1 x English User Manual

Downloads:

Fluke_1625_2_data_sheet.pdf 1
Fluke_1625_2_user_manual.pdf 2