Ground Clamps, Earth Resistance Testers

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HIOKI FT3151 Ground Resistance Tester

• Three-electrode method, Two-electrode method (Simple Measurement)
• Wide measurement range for 0 to 1150 Ω, based on EN standard
• Switchable measurement frequency to reduce the effects of power supply harmonics
• Dramatically faster setup: Comes with improved grounding rods and cord winders.

HIOKI FT6031-03 Ground Resistance Tester

• IP67 protected – top of the industry
• Test all ground types from Class A to Class D with a single meter
• Wide 0 to 2000Ω measurement range
• Minimize cabling time with innovative earthing rods and cable winder

HIOKI FT6380 Clamp-On Ground Resistance Tester

• Earth resistance measurement for multi-grounded systems
• Measure leak current with absolute certainty with highly sensitive 0.01 mA resolution (at 20.00 mA range)
• Measure load current up to 60.0 A range
• Clamp at the narrowest point