The Fluke 1623-2 is an advanced tool for measuring earth resistance in grounding systems. This device is capable of performing tests using various methods, including:
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Three-Pole Method (Fall-of-Potential)
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Four-Pole Method for Higher Accuracy
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Stake Method (Stakeless Test) without the need to disconnect the circuit
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Selective Method (Selective Test) for ground testing without system shutdown
This flexibility makes the Fluke 1623-2 one of the most comprehensive earth testers available on the market.
Additionally, this device features internal memory for data storage and a communication port for transferring information to a computer.
🔹 Key Features of Fluke 1623-2
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Ground testing with three-pole, four-pole, stake method, and selective methods
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Ability to test electrode resistance and ground resistance
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No need to disconnect the circuit during stake method testing
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Large and readable digital display
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Internal memory for data storage
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Robust design suitable for industrial use
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High safety: CAT IV 600V
🔹 Technical Specifications of Fluke 1623-2
| Feature | Value |
|---|---|
| Testing Methods | Three-Pole, Four-Pole, Stake Method, Selective |
| Ground Resistance Range | 0.02Ω to 19.99kΩ |
| Measurement Accuracy | ±(0.5% + 0.01Ω) |
| Power Source | Rechargeable battery or dry cell |
| Communication | RS232 for data transfer |
| Safety | CAT IV 600V |
| Dimensions | 250 × 100 × 225 mm |
| Weight | Approximately 2.9 kg |
❓ Frequently Asked Questions (FAQ)
What is the difference between Fluke 1623-2 and Fluke 1625-2?
The model 1625-2 offers higher accuracy and more features for complex tests, while the 1623-2 is sufficient for standard testing.
Is there a need to disconnect the circuit during testing?
No, the stake method (Stakeless Test) allows testing without disconnecting the circuit.
Does the device have data storage capability?
Yes, data is stored in internal memory and transferred via the RS232 port.
🔚 Conclusion
Fluke 1623-2 is a complete digital earth tester for professional testing, supporting four grounding test methods, high accuracy, and data storage capability, making it an excellent choice for electrical engineers and industrial technicians.
