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Main Test Functions:
Earth resistance: 3-pole / 4-pole / selective (clamp) / 2-clamp loop
Soil resistivity: Wenner method
Low resistance (continuity): ≥ 200 mA
Leakage current measurement (clamp)
Interference voltage & frequency measurement
Lightning protection testing: pulse method
Integrated GPS logging
Test Voltage: 25 V / 50 V
Data Memory: 990 records
Interface: USB
Safety Category: CAT III 600 V
Protection: IP54
Power Supply: Rechargeable NiMH battery
Dimensions (W × H × D): 400 × 170 × 310 mm
Weight: 4.0 kg